{-# LANGUAGE TypeFamilies, CPP, ViewPatterns, MagicHash, UnboxedTuples, PatternGuards, FlexibleContexts, FlexibleInstances #-}
{-# OPTIONS_GHC -fno-warn-overlapping-patterns #-}
-----------------------------------------------------------------------------
-- |
-- Module      :  Data.Set.Unboxed
-- Copyright   :  (c) Edward Kmett 2009 (c) Daan Leijen 2002
-- License     :  BSD3
-- Maintainer  :  ekmett@gmail.com
-- Stability   :  experimental
-- Portability :  non-portable (type families, view patterns, unboxed tuples)
--
-- An efficient implementation of sets.
--
-- Since many function names (but not the type name) clash with
-- "Prelude" names, this module is usually imported @qualified@, e.g.
--
-- >  import Data.Set.Unboxed (USet)
-- >  import qualified Data.Set.Unboxed as USet
--
-- The implementation of 'USet' is based on /size balanced/ binary trees (or
-- trees of /bounded balance/) as described by:
--
--    * Stephen Adams, \"/Efficient sets: a balancing act/\",
--  Journal of Functional Programming 3(4):553-562, October 1993,
--  <http://www.swiss.ai.mit.edu/~adams/BB/>.
--
--    * J. Nievergelt and E.M. Reingold,
--  \"/Binary search trees of bounded balance/\",
--  SIAM journal of computing 2(1), March 1973.
--
-- Note that the implementation is /left-biased/ -- the elements of a
-- first argument are always preferred to the second, for example in
-- 'union' or 'insert'.  Of course, left-biasing can only be observed
-- when equality is an equivalence relation instead of structural
-- equality.
--
-- Modified from "Data.Set" to use type families for automatic unboxing
--
-----------------------------------------------------------------------------

module Data.Set.Unboxed ( 
            -- * Set type
              USet          -- instance Eq,Ord,Show,Read
            , US
            , Boxed(Boxed, getBoxed)
            , Size

            -- * Operators
            , (\\)

            -- * Query
            , null
            , size
            , member
            , notMember
            , isSubsetOf
            , isProperSubsetOf
            
            -- * Construction
            , empty
            , singleton
            , insert
            , delete
            
            -- * Combine
            , union, unions
            , difference
            , intersection
            
            -- * Filter
            , filter
            , partition
            , split
            , splitMember

            -- * Map
            , map
            , mapMonotonic

            -- * Fold
            , fold

            -- * Min\/Max
            , findMin
            , findMax
            , deleteMin
            , deleteMax
            , deleteFindMin
            , deleteFindMax
            , maxView
            , minView

            -- * Conversion

            -- ** List
            , elems
            , toList
            , fromList
            
            -- ** Ordered list
            , toAscList
            , fromAscList
            , fromDistinctAscList
                        
            -- * Debugging
            , showTree
            , showTreeWith
            , valid
            ) where

import Prelude hiding (filter,foldr,null,map)
import qualified Data.List as List
import Data.Monoid (Monoid(..))
import Data.Word
import Data.Int
import Data.Complex

{-
-- just for testing
import Test.QuickCheck 
import Data.List (nub,sort)
import qualified Data.List as List
-}

#if __GLASGOW_HASKELL__
import Text.Read
#endif

{--------------------------------------------------------------------
  Operators
--------------------------------------------------------------------}
infixl 9 \\ --

-- | /O(n+m)/. See 'difference'.
(\\) :: (US a, Ord a) => USet a -> USet a -> USet a
m1 \\ m2 = difference m1 m2

{--------------------------------------------------------------------
  Sets are size balanced trees
--------------------------------------------------------------------}
type Size     = Int

-- | A set of values @a@.
data Set a    = Tip 
              | Bin {-# UNPACK #-} !Size !a !(USet a) !(USet a) 

class US a where
    data USet a

    -- | Extract and rebox the specialized node format
    view :: USet a -> Set a

    -- | Apply the view to tip and bin continuations
    viewk :: b -> (Size -> a -> USet a -> USet a -> b) -> USet a -> b
    viewk f k x = case view x of
        Bin s i l r -> k s i l r
        Tip -> f

    -- | View just the value and left and right child of a bin
    viewBin :: USet a -> (# a, USet a, USet a #)
    viewBin x = case view x of 
        Bin _ i l r -> (# i, l, r #)
        Tip -> error "Data.Set.Unboxed.viewBin"

    -- | /O(1)/. The number of elements in the set.
    size :: USet a -> Size
    size = viewk 0 size' where 
        size' s _ _ _ = s

    -- | /O(1)/. Is this the empty set?
    null :: USet a -> Bool
    null x = size x == 0

    -- | Smart tip constructor
    tip :: USet a

    -- | Smart bin constructor
    bin :: Size -> a -> USet a -> USet a -> USet a

    -- | Balance the tree
    balance :: a -> USet a -> USet a -> USet a
    balance x l r
        | sizeL + sizeR <= 1    = bin sizeX x l r
        | sizeR >= delta*sizeL  = case viewBin r of
            (# v, ly, ry #) 
                | size ly < ratio*size ry        -> bin_ v (bin_ x l ly) ry
                | (# x3, t2, t3 #) <- viewBin ly -> bin_ x3 (bin_ x l t2) (bin_ v t3 ry)
        | sizeL >= delta*sizeR  = case viewBin l of
            (# v, ly, ry #) 
                | size ry < ratio*size ly        -> bin_ v ly (bin_ x ry r)
                | (# x3, t2, t3 #) <- viewBin ry -> bin_ x3 (bin_ v ly t2) (bin_ x t3 r)
        | otherwise             = bin sizeX x l r
        where
            sizeL = size l
            sizeR = size r
            sizeX = sizeL + sizeR + 1
        


instance (US a, Ord a) => Monoid (USet a) where
    mempty  = empty
    mappend = union
    mconcat = unions

{-
instance US a => Generator (USet a) where
    type Elem (USet a) = a
    mapReduce _ (null -> True) = mempty
    mapReduce f (view -> Bin _s k l r) = mapReduce f l `mappend` f k `mappend` mapReduce f r
-}

{--------------------------------------------------------------------
  Query
--------------------------------------------------------------------}
-- | /O(log n)/. Is the element in the set?
member :: (US a, Ord a) => a -> USet a -> Bool
member x = go where
    cmpx = compare x
    go = viewk False $ \_ y l r -> case cmpx y of
        LT -> go l
        GT -> go r
        EQ -> True

-- | /O(log n)/. Is the element not in the set?
notMember :: (US a, Ord a) => a -> USet a -> Bool
notMember x t = not $ member x t

{--------------------------------------------------------------------
  Construction
--------------------------------------------------------------------}
-- | /O(1)/. The empty set.
empty :: US a => USet a
empty = tip

-- | /O(1)/. Create a singleton set.
singleton :: US a => a -> USet a
singleton x = bin 1 x tip tip

{--------------------------------------------------------------------
  Deletion
--------------------------------------------------------------------}

-- | /O(log n)/. Delete an element from a set.
delete :: (US a, Ord a) => a -> USet a -> USet a
delete x = go where
    go = viewk tip $ \ _ y l r -> case compare x y of
        LT -> balance y (go l) r
        GT -> balance y l (go r)
        EQ -> glue l r

{--------------------------------------------------------------------
  Subset
--------------------------------------------------------------------}
-- | /O(n+m)/. Is this a proper subset? (ie. a subset but not equal).
isProperSubsetOf :: (US a, Ord a) => USet a -> USet a -> Bool
isProperSubsetOf s1 s2 = (size s1 < size s2) && (isSubsetOf s1 s2)

-- | /O(n+m)/. Is this a subset?
-- @(s1 `isSubsetOf` s2)@ tells whether @s1@ is a subset of @s2@.
isSubsetOf :: (US a, Ord a) => USet a -> USet a -> Bool
isSubsetOf t1 t2 = (size t1 <= size t2) && (isSubsetOfX t1 t2)

isSubsetOfX :: (US a, Ord a) => USet a -> USet a -> Bool
isSubsetOfX _ (null -> True)         = False
isSubsetOfX (null -> True)  _        = True
isSubsetOfX (view -> Bin _ x l r) t  = found && isSubsetOfX l lt && isSubsetOfX r gt
  where
    (lt,found,gt) = splitMember x t


{--------------------------------------------------------------------
  Minimal, Maximal
--------------------------------------------------------------------}
-- | /O(log n)/. The minimal element of a set.
findMin :: US a => USet a -> a
findMin (view -> Bin _ x (null -> True) _) = x
findMin (view -> Bin _ _ l _)   = findMin l
findMin _ = error "Data.Set.Unboxed.findMin: empty set has no minimal element"

-- | /O(log n)/. The maximal element of a set.
findMax :: US a => USet a -> a
findMax (view -> Bin _ x _ (null -> True))  = x
findMax (view -> Bin _ _ _ r)    = findMax r
findMax _ = error "Data.Set.Unboxed.findMax: empty set has no maximal element"

-- | /O(log n)/. Delete the minimal element.
deleteMin :: US a => USet a -> USet a
deleteMin (view -> Bin _ _ (null -> True) r) = r
deleteMin (view -> Bin _ x l r)   = balance x (deleteMin l) r
deleteMin _ = tip

-- | /O(log n)/. Delete the maximal element.
deleteMax :: US a => USet a -> USet a
deleteMax (view -> Bin _ _ l (null -> True)) = l
deleteMax (view -> Bin _ x l r)   = balance x l (deleteMax r)
deleteMax _ = tip

{--------------------------------------------------------------------
  Union. 
--------------------------------------------------------------------}
-- | The union of a list of sets: (@'unions' == 'foldl' 'union' 'empty'@).
unions :: (US a, Ord a) => [USet a] -> USet a
unions ts
  = foldlStrict union empty ts


-- | /O(n+m)/. The union of two sets, preferring the first set when
-- equal elements are encountered.
-- The implementation uses the efficient /hedge-union/ algorithm.
-- Hedge-union is more efficient on (bigset `union` smallset).
union :: (US a, Ord a) => USet a -> USet a -> USet a
union (null -> True) t2  = t2
union t1 (null -> True)  = t1
union t1 t2 = hedgeUnion (const LT) (const GT) t1 t2

hedgeUnion :: (US a, Ord a) => (a -> Ordering) -> (a -> Ordering) -> USet a -> USet a -> USet a
hedgeUnion _     _     t1 (null -> True)                    = t1
hedgeUnion cmplo cmphi (null -> True) (view -> Bin _ x l r) = join x (filterGt cmplo l) (filterLt cmphi r)
hedgeUnion cmplo cmphi (view -> Bin _ x l r) t2            = join x (hedgeUnion cmplo cmpx l (trim cmplo cmpx t2)) (hedgeUnion cmpx cmphi r (trim cmpx cmphi t2))
  where
    cmpx = compare x

{--------------------------------------------------------------------
  Difference
--------------------------------------------------------------------}
-- | /O(n+m)/. Difference of two sets. 
-- The implementation uses an efficient /hedge/ algorithm comparable with /hedge-union/.
difference :: (US a, Ord a) => USet a -> USet a -> USet a
difference (null -> True) _   = tip
difference t1 (null -> True)  = t1
difference t1 t2   = hedgeDiff (const LT) (const GT) t1 t2

hedgeDiff :: (US a, Ord a) => (a -> Ordering) -> (a -> Ordering) -> USet a -> USet a -> USet a
hedgeDiff _ _ (null -> True) _ = tip
hedgeDiff cmplo cmphi (view -> Bin _ x l r) (null -> True) = join x (filterGt cmplo l) (filterLt cmphi r)
hedgeDiff cmplo cmphi t (view -> Bin _ x l r) = merge (hedgeDiff cmplo cmpx (trim cmplo cmpx t) l) (hedgeDiff cmpx cmphi (trim cmpx cmphi t) r)
  where
    cmpx = compare x

{--------------------------------------------------------------------
  Intersection
--------------------------------------------------------------------}
-- | /O(n+m)/. The intersection of two sets.
-- Elements of the result come from the first set, so for example
--
-- > import qualified Data.Set as S
-- > data AB = A | B deriving Show
-- > instance Ord AB where compare _ _ = EQ
-- > instance Eq AB where _ == _ = True
-- > main = print (S.singleton A `S.intersection` S.singleton B,
-- >               S.singleton B `S.intersection` S.singleton A)
--
-- prints @(fromList [A],fromList [B])@.
intersection :: (US a, Ord a) => USet a -> USet a -> USet a
intersection (null -> True) _ = tip
intersection _ (null -> True) = tip
intersection t1@(view -> Bin s1 x1 l1 r1) t2@(view -> Bin s2 x2 l2 r2) =
   if s1 >= s2 then
      let (lt,found,gt) = splitLookup x2 t1
          tl            = intersection lt l2
          tr            = intersection gt r2
      in case found of
      Just x -> join x tl tr
      Nothing -> merge tl tr
   else let (lt,found,gt) = splitMember x1 t2
            tl            = intersection l1 lt
            tr            = intersection r1 gt
        in if found then join x1 tl tr
           else merge tl tr

{--------------------------------------------------------------------
  Filter and partition
--------------------------------------------------------------------}
-- | /O(n)/. Filter all elements that satisfy the predicate.
filter :: (US a, Ord a) => (a -> Bool) -> USet a -> USet a
filter p = go where
    go = viewk tip 
        (\_ x l r -> 
            if p x 
            then join x (go l) (go r) 
            else merge (go l) (go r)
        ) 

-- | /O(n)/. Partition the set into two sets, one with all elements that satisfy
-- the predicate and one with all elements that don't satisfy the predicate.
-- See also 'split'.
partition :: (US a, Ord a) => (a -> Bool) -> USet a -> (USet a,USet a)
partition p = go where
    go = viewk (tip,tip) 
        (\_ x l r -> 
            let 
                (l1,l2) = go l
                (r1,r2) = go r
            in if p x 
            then (join x l1 r1,merge l2 r2)
            else (merge l1 r1,join x l2 r2)
        )

{----------------------------------------------------------------------
  Map
----------------------------------------------------------------------}

-- | /O(n*log n)/. 
-- @'map' f s@ is the set obtained by applying @f@ to each element of @s@.
-- 
-- It's worth noting that the size of the result may be smaller if,
-- for some @(x,y)@, @x \/= y && f x == f y@

map :: (US a, US b, Ord a, Ord b) => (a->b) -> USet a -> USet b
map f = fromList . List.map f . toList

-- | /O(n)/. The 
--
-- @'mapMonotonic' f s == 'map' f s@, but works only when @f@ is monotonic.
-- /The precondition is not checked./
-- Semi-formally, we have:
-- 
-- > and [x < y ==> f x < f y | x <- ls, y <- ls] 
-- >                     ==> mapMonotonic f s == map f s
-- >     where ls = toList s

mapMonotonic :: (US a, US b) => (a->b) -> USet a -> USet b
mapMonotonic f (view -> Bin sz x l r) = bin sz (f x) (mapMonotonic f l) (mapMonotonic f r)
mapMonotonic _ _ = tip


{--------------------------------------------------------------------
  Fold
--------------------------------------------------------------------}
-- | /O(n)/. Fold over the elements of a set in an unspecified order.
fold :: US a => (a -> b -> b) -> b -> USet a -> b
fold f z s = foldr f z s

-- | /O(n)/. Post-order fold.
foldr :: US a => (a -> b -> b) -> b -> USet a -> b
--foldr f z (view -> Bin _ x l r) = foldr f (f x (foldr f z r)) l
--foldr _ z _ = z

foldr f z x | null x                     = z
            | (# x, l, r #) <- viewBin x = foldr f (f x (foldr f z r)) l 

{--------------------------------------------------------------------
  List variations 
--------------------------------------------------------------------}
-- | /O(n)/. The elements of a set.
elems :: US a => USet a -> [a]
elems x = toList x

{--------------------------------------------------------------------
  Lists 
--------------------------------------------------------------------}
-- | /O(n)/. Convert the set to a list of elements.
toList :: US a => USet a -> [a]
toList x = toAscList x

-- | /O(n)/. Convert the set to an ascending list of elements.
toAscList :: US a => USet a -> [a]
toAscList = foldr (:) []


-- | /O(n*log n)/. Create a set from a list of elements.
fromList :: (US a, Ord a) => [a] -> USet a 
fromList = foldlStrict ins empty
  where
    ins t x = insert x t

{--------------------------------------------------------------------
  Building trees from ascending/descending lists can be done in linear time.
  
  Note that if [xs] is ascending that: 
    fromAscList xs == fromList xs
--------------------------------------------------------------------}
-- | /O(n)/. Build a set from an ascending list in linear time.
-- /The precondition (input list is ascending) is not checked./
fromAscList :: (US a, Eq a) => [a] -> USet a 
fromAscList xs
  = fromDistinctAscList (combineEq xs)
  where
  -- [combineEq xs] combines equal elements with [const] in an ordered list [xs]
  combineEq xs'
    = case xs' of
        []     -> []
        [x]    -> [x]
        (x:xx) -> combineEq' x xx

  combineEq' z [] = [z]
  combineEq' z (x:xs')
    | z==x      =   combineEq' z xs'
    | otherwise = z:combineEq' x xs'


-- | /O(n)/. Build a set from an ascending list of distinct elements in linear time.
-- /The precondition (input list is strictly ascending) is not checked./
fromDistinctAscList :: US a => [a] -> USet a 
fromDistinctAscList xs
  = build const (length xs) xs
  where
    -- 1) use continutations so that we use heap space instead of stack space.
    -- 2) special case for n==5 to build bushier trees. 
    build c 0 xs'  = c tip xs'
    build c 5 xs'  = case xs' of
                       (x1:x2:x3:x4:x5:xx) 
                            -> c (bin_ x4 (bin_ x2 (singleton x1) (singleton x3)) (singleton x5)) xx
                       _ -> error "Data.Set.Unboxed.fromDistinctAscList build 5"
    build c n xs'  = seq nr $ build (buildR nr c) nl xs'
                   where
                     nl = n `div` 2
                     nr = n - nl - 1

    buildR n c l (x:ys) = build (buildB l x c) n ys
    buildR _ _ _ []     = error "Data.Set.Unboxed.fromDistinctAscList buildR []"
    buildB l x c r zs   = c (bin_ x l r) zs

{--------------------------------------------------------------------
  Eq converts the set to a list. In a lazy setting, this 
  actually seems one of the faster methods to compare two trees 
  and it is certainly the simplest :-)
--------------------------------------------------------------------}
instance (US a, Eq a) => Eq (USet a) where
  t1 == t2  = (size t1 == size t2) && (toAscList t1 == toAscList t2)

{--------------------------------------------------------------------
  Ord 
--------------------------------------------------------------------}

instance (US a, Ord a) => Ord (USet a) where
    compare s1 s2 = compare (toAscList s1) (toAscList s2) 

{--------------------------------------------------------------------
  Show
--------------------------------------------------------------------}
instance (US a, Show a) => Show (USet a) where
  showsPrec p xs = showParen (p > 10) $
    showString "fromList " . shows (toList xs)

{--------------------------------------------------------------------
  Read
--------------------------------------------------------------------}
instance (US a, Read a, Ord a) => Read (USet a) where
#ifdef __GLASGOW_HASKELL__
  readPrec = parens $ prec 10 $ do
    Ident "fromList" <- lexP
    fromList `fmap` readPrec

  readListPrec = readListPrecDefault
#else
  readsPrec p = readParen (p > 10) $ \ r -> do
    ("fromList",s) <- lex r
    (xs,t) <- reads s
    return (fromList xs,t)
#endif

{--------------------------------------------------------------------
  Utility functions that return sub-ranges of the original
  tree. Some functions take a comparison function as argument to
  allow comparisons against infinite values. A function [cmplo x]
  should be read as [compare lo x].

  [trim cmplo cmphi t]  A tree that is either empty or where [cmplo x == LT]
                        and [cmphi x == GT] for the value [x] of the root.
  [filterGt cmp t]      A tree where for all values [k]. [cmp k == LT]
  [filterLt cmp t]      A tree where for all values [k]. [cmp k == GT]

  [split k t]           Returns two trees [l] and [r] where all values
                        in [l] are <[k] and all keys in [r] are >[k].
  [splitMember k t]     Just like [split] but also returns whether [k]
                        was found in the tree.
--------------------------------------------------------------------}

{--------------------------------------------------------------------
  [trim lo hi t] trims away all subtrees that surely contain no
  values between the range [lo] to [hi]. The returned tree is either
  empty or the key of the root is between @lo@ and @hi@.
--------------------------------------------------------------------}
trim :: US a => (a -> Ordering) -> (a -> Ordering) -> USet a -> USet a
trim cmplo cmphi t@(view -> Bin _ x l r)
  = case cmplo x of
      LT -> case cmphi x of
              GT -> t
              _  -> trim cmplo cmphi l
      _  -> trim cmplo cmphi r
trim _     _     _ = tip

{--------------------------------------------------------------------
  [filterGt x t] filter all values >[x] from tree [t]
  [filterLt x t] filter all values <[x] from tree [t]
--------------------------------------------------------------------}
filterGt :: US a => (a -> Ordering) -> USet a -> USet a
filterGt cmp (view -> Bin _ x l r)
  = case cmp x of
      LT -> join x (filterGt cmp l) r
      GT -> filterGt cmp r
      EQ -> r
filterGt _ _ = tip
      
filterLt :: US a => (a -> Ordering) -> USet a -> USet a
filterLt cmp (view -> Bin _ x l r)
  = case cmp x of
      LT -> filterLt cmp l
      GT -> join x l (filterLt cmp r)
      EQ -> l
filterLt _ _ = tip


{--------------------------------------------------------------------
  Split
--------------------------------------------------------------------}
-- | /O(log n)/. The expression (@'split' x set@) is a pair @(set1,set2)@
-- where @set1@ comprises the elements of @set@ less than @x@ and @set2@
-- comprises the elements of @set@ greater than @x@.
split :: (US a, Ord a) => a -> USet a -> (USet a,USet a)
split x (view -> Bin _ y l r)
  = case compare x y of
      LT -> let (lt,gt) = split x l in (lt,join y gt r)
      GT -> let (lt,gt) = split x r in (join y l lt,gt)
      EQ -> (l,r)
split _ _ = (tip,tip)

-- | /O(log n)/. Performs a 'split' but also returns whether the pivot
-- element was found in the original set.
splitMember :: (US a, Ord a) => a -> USet a -> (USet a,Bool,USet a)
splitMember x t = let (l,m,r) = splitLookup x t in
     (l,maybe False (const True) m,r)

-- | /O(log n)/. Performs a 'split' but also returns the pivot
-- element that was found in the original set.
splitLookup :: (US a, Ord a) => a -> USet a -> (USet a,Maybe a,USet a)
splitLookup x (view -> Bin _ y l r)
   = case compare x y of
       LT -> let (lt,found,gt) = splitLookup x l in (lt,found,join y gt r)
       GT -> let (lt,found,gt) = splitLookup x r in (join y l lt,found,gt)
       EQ -> (l,Just y,r)
splitLookup _ _ = (tip,Nothing,tip)

{--------------------------------------------------------------------
  Utility functions that maintain the balance properties of the tree.
  All constructors assume that all values in [l] < [x] and all values
  in [r] > [x], and that [l] and [r] are valid trees.
  
  In order of sophistication:
    [Bin sz x l r]    The type constructor.
    [bin_ x l r]      Maintains the correct size, assumes that both [l]
                      and [r] are balanced with respect to each other.
    [balance x l r]   Restores the balance and size.
                      Assumes that the original tree was balanced and
                      that [l] or [r] has changed by at most one element.
    [join x l r]      Restores balance and size. 

  Furthermore, we can construct a new tree from two trees. Both operations
  assume that all values in [l] < all values in [r] and that [l] and [r]
  are valid:
    [glue l r]        Glues [l] and [r] together. Assumes that [l] and
                      [r] are already balanced with respect to each other.
    [merge l r]       Merges two trees and restores balance.

  Note: in contrast to Adam's paper, we use (<=) comparisons instead
  of (<) comparisons in [join], [merge] and [balance]. 
  Quickcheck (on [difference]) showed that this was necessary in order 
  to maintain the invariants. It is quite unsatisfactory that I haven't 
  been able to find out why this is actually the case! Fortunately, it 
  doesn't hurt to be a bit more conservative.
--------------------------------------------------------------------}

{--------------------------------------------------------------------
  Join 
--------------------------------------------------------------------}
join :: US a => a -> USet a -> USet a -> USet a
join x (null -> True) r  = insertMin x r
join x l (null -> True)  = insertMax x l
join x l@(view -> Bin sizeL y ly ry) r@(view -> Bin sizeR z lz rz)
  | delta*sizeL <= sizeR  = balance z (join x l lz) rz
  | delta*sizeR <= sizeL  = balance y ly (join x ry r)
  | otherwise             = bin_ x l r


-- insertMin and insertMax don't perform potentially expensive comparisons.
insertMax,insertMin :: US a => a -> USet a -> USet a 
insertMax x t
  = case view t of
      Bin _ y l r -> balance y l (insertMax x r)
      _ -> singleton x
             
insertMin x t
  = case view t of
      Bin _ y l r -> balance y (insertMin x l) r
      _ -> singleton x
             
{--------------------------------------------------------------------
  [merge l r]: merges two trees.
--------------------------------------------------------------------}
merge :: US a => USet a -> USet a -> USet a
merge (null -> True) r   = r
merge l (null -> True)   = l
merge l@(view -> Bin sizeL x lx rx) r@(view -> Bin sizeR y ly ry)
  | delta*sizeL <= sizeR = balance y (merge l ly) ry
  | delta*sizeR <= sizeL = balance x lx (merge rx r)
  | otherwise            = glue l r

{--------------------------------------------------------------------
  [glue l r]: glues two trees together.
  Assumes that [l] and [r] are already balanced with respect to each other.
--------------------------------------------------------------------}
glue :: US a => USet a -> USet a -> USet a
glue (null -> True) r = r
glue l (null -> True) = l
glue l r   
  | size l > size r = let (m,l') = deleteFindMax l in balance m l' r
  | otherwise       = let (m,r') = deleteFindMin r in balance m l r'


-- | /O(log n)/. Delete and find the minimal element.
-- 
-- > deleteFindMin set = (findMin set, deleteMin set)

deleteFindMin :: US a => USet a -> (a,USet a)
deleteFindMin t 
  = case view t of
      Bin _ x (null -> True) r -> (x,r)
      Bin _ x l r   -> let (xm,l') = deleteFindMin l in (xm,balance x l' r)
      Tip           -> (error "Data.Set.Unboxed.deleteFindMin: can not return the minimal element of an empty set", tip)

-- | /O(log n)/. Delete and find the maximal element.
-- 
-- > deleteFindMax set = (findMax set, deleteMax set)
deleteFindMax :: US a => USet a -> (a,USet a)
deleteFindMax t
  = case view t of
      Bin _ x l (null -> True) -> (x,l)
      Bin _ x l r   -> let (xm,r') = deleteFindMax r in (xm,balance x l r')
      _ -> (error "Data.Set.Unboxed.deleteFindMax: can not return the maximal element of an empty set", tip)

-- | /O(log n)/. Retrieves the minimal key of the set, and the set
-- stripped of that element, or 'Nothing' if passed an empty set.
minView :: US a => USet a -> Maybe (a, USet a)
minView (null -> True) = Nothing
minView x = Just (deleteFindMin x)

-- | /O(log n)/. Retrieves the maximal key of the set, and the set
-- stripped of that element, or 'Nothing' if passed an empty set.
maxView :: US a => USet a -> Maybe (a, USet a)
maxView (null -> True) = Nothing
maxView x = Just (deleteFindMax x)

{--------------------------------------------------------------------
  [balance x l r] balances two trees with value x.
  The sizes of the trees should balance after decreasing the
  size of one of them. (a rotation).

  [delta] is the maximal relative difference between the sizes of
          two trees, it corresponds with the [w] in Adams' paper,
          or equivalently, [1/delta] corresponds with the $\alpha$
          in Nievergelt's paper. Adams shows that [delta] should
          be larger than 3.745 in order to garantee that the
          rotations can always restore balance.         

  [ratio] is the ratio between an outer and inner sibling of the
          heavier subtree in an unbalanced setting. It determines
          whether a double or single rotation should be performed
          to restore balance. It is correspondes with the inverse
          of $\alpha$ in Adam's article.

  Note that:
  - [delta] should be larger than 4.646 with a [ratio] of 2.
  - [delta] should be larger than 3.745 with a [ratio] of 1.534.
  
  - A lower [delta] leads to a more 'perfectly' balanced tree.
  - A higher [delta] performs less rebalancing.

  - Balancing is automatic for random data and a balancing
    scheme is only necessary to avoid pathological worst cases.
    Almost any choice will do in practice
    
  - Allthough it seems that a rather large [delta] may perform better 
    than smaller one, measurements have shown that the smallest [delta]
    of 4 is actually the fastest on a wide range of operations. It
    especially improves performance on worst-case scenarios like
    a sequence of ordered insertions.

  Note: in contrast to Adams' paper, we use a ratio of (at least) 2
  to decide whether a single or double rotation is needed. Allthough
  he actually proves that this ratio is needed to maintain the
  invariants, his implementation uses a (invalid) ratio of 1. 
  He is aware of the problem though since he has put a comment in his 
  original source code that he doesn't care about generating a 
  slightly inbalanced tree since it doesn't seem to matter in practice. 
  However (since we use quickcheck :-) we will stick to strictly balanced 
  trees.
--------------------------------------------------------------------}
delta,ratio :: Int
delta = 4
ratio = 2



{--------------------------------------------------------------------
  Utilities
--------------------------------------------------------------------}
foldlStrict :: (a -> b -> a) -> a -> [b] -> a
foldlStrict f z xs
  = case xs of
      []     -> z
      (x:xx) -> let z' = f z x in seq z' (foldlStrict f z' xx)


{--------------------------------------------------------------------
  Debugging
--------------------------------------------------------------------}
-- | /O(n)/. Show the tree that implements the set. The tree is shown
-- in a compressed, hanging format.
showTree :: (US a, Show a) => USet a -> String
showTree s
  = showTreeWith True False s


{- | /O(n)/. The expression (@showTreeWith hang wide map@) shows
 the tree that implements the set. If @hang@ is
 @True@, a /hanging/ tree is shown otherwise a rotated tree is shown. If
 @wide@ is 'True', an extra wide version is shown.

> Set> putStrLn $ showTreeWith True False $ fromDistinctAscList [1..5]
> 4
> +--2
> |  +--1
> |  +--3
> +--5
> 
> Set> putStrLn $ showTreeWith True True $ fromDistinctAscList [1..5]
> 4
> |
> +--2
> |  |
> |  +--1
> |  |
> |  +--3
> |
> +--5
> 
> Set> putStrLn $ showTreeWith False True $ fromDistinctAscList [1..5]
> +--5
> |
> 4
> |
> |  +--3
> |  |
> +--2
>    |
>    +--1

-}
showTreeWith :: (US a, Show a) => Bool -> Bool -> USet a -> String
showTreeWith hang wide t
  | hang      = (showsTreeHang wide [] t) ""
  | otherwise = (showsTree wide [] [] t) ""

showsTree :: (US a, Show a) => Bool -> [String] -> [String] -> USet a -> ShowS
showsTree wide lbars rbars t
  = case view t of
      Tip -> showsBars lbars . showString "|\n"
      Bin _ x (null -> True) (null -> True)
          -> showsBars lbars . shows x . showString "\n" 
      Bin _ x l r
          -> showsTree wide (withBar rbars) (withEmpty rbars) r .
             showWide wide rbars .
             showsBars lbars . shows x . showString "\n" .
             showWide wide lbars .
             showsTree wide (withEmpty lbars) (withBar lbars) l

showsTreeHang :: (US a, Show a) => Bool -> [String] -> USet a -> ShowS
showsTreeHang wide bars t
  = case view t of
      Tip -> showsBars bars . showString "|\n" 
      Bin _ x (null -> True) (null -> True) 
          -> showsBars bars . shows x . showString "\n" 
      Bin _ x l r
          -> showsBars bars . shows x . showString "\n" . 
             showWide wide bars .
             showsTreeHang wide (withBar bars) l .
             showWide wide bars .
             showsTreeHang wide (withEmpty bars) r

showWide :: Bool -> [String] -> String -> String
showWide wide bars 
  | wide      = showString (concat (reverse bars)) . showString "|\n" 
  | otherwise = id

showsBars :: [String] -> ShowS
showsBars bars
  = case bars of
      [] -> id
      _  -> showString (concat (reverse (tail bars))) . showString node

node :: String
node           = "+--"

withBar, withEmpty :: [String] -> [String]
withBar bars   = "|  ":bars
withEmpty bars = "   ":bars

{--------------------------------------------------------------------
  Assertions
--------------------------------------------------------------------}
-- | /O(n)/. Test if the internal set structure is valid.
valid :: (US a, Ord a) => USet a -> Bool
valid t
  = balanced t && ordered t && validsize t

ordered :: (US a, Ord a) => USet a -> Bool
ordered t
  = bounded (const True) (const True) t
  where
    bounded lo hi t'
      = case view t' of
          Bin _ x l r -> (lo x) && (hi x) && bounded lo (<x) l && bounded (>x) hi r
          _ -> True

balanced :: US a => USet a -> Bool
balanced t
  = case view t of
      Bin _ _ l r -> (size l + size r <= 1 || (size l <= delta*size r && size r <= delta*size l)) &&
                     balanced l && balanced r
      _ -> True

validsize :: US a => USet a -> Bool
validsize t
  = (realsize t == Just (size t))
  where
    realsize t'
      = case view t' of
          Bin sz _ l r -> case (realsize l,realsize r) of
                            (Just n,Just m)  | n+m+1 == sz  -> Just sz
                            _                -> Nothing
          _ -> Just 0

{-
{--------------------------------------------------------------------
  Testing
--------------------------------------------------------------------}
testTree :: [Int] -> USet Int
testTree xs   = fromList xs
test1 = testTree [1..20]
test2 = testTree [30,29..10]
test3 = testTree [1,4,6,89,2323,53,43,234,5,79,12,9,24,9,8,423,8,42,4,8,9,3]

{--------------------------------------------------------------------
  QuickCheck
--------------------------------------------------------------------}

{-
qcheck prop
  = check config prop
  where
    config = Config
      { configMaxTest = 500
      , configMaxFail = 5000
      , configSize    = \n -> (div n 2 + 3)
      , configEvery   = \n args -> let s = show n in s ++ [ '\b' | _ <- s ]
      }
-}


{--------------------------------------------------------------------
  Arbitrary, reasonably balanced trees
--------------------------------------------------------------------}
instance (US a, Enum a) => Arbitrary (USet a) where
  arbitrary = sized (arbtree 0 maxkey)
            where maxkey  = 10000

arbtree :: (US a, Enum a) => Int -> Int -> Int -> Gen (USet a)
arbtree lo hi n
  | n <= 0        = return tip
  | lo >= hi      = return tip
  | otherwise     = do{ i  <- choose (lo,hi)
                      ; m  <- choose (1,30)
                      ; let (ml,mr)  | m==(1::Int)= (1,2)
                                     | m==2       = (2,1)
                                     | m==3       = (1,1)
                                     | otherwise  = (2,2)
                      ; l  <- arbtree lo (i-1) (n `div` ml)
                      ; r  <- arbtree (i+1) hi (n `div` mr)
                      ; return (bin_ (toEnum i) l r)
                      }  


{--------------------------------------------------------------------
  Valid tree's
--------------------------------------------------------------------}
forValid :: (US a, Enum a,Show a,Testable b) => (USet a -> b) -> Property
forValid f
  = forAll arbitrary $ \t -> 
--    classify (balanced t) "balanced" $
    classify (size t == 0) "empty" $
    classify (size t > 0  && size t <= 10) "small" $
    classify (size t > 10 && size t <= 64) "medium" $
    classify (size t > 64) "large" $
    balanced t ==> f t

forValidIntTree :: Testable a => (USet Int -> a) -> Property
forValidIntTree f
  = forValid f

forValidUnitTree :: Testable a => (USet Int -> a) -> Property
forValidUnitTree f
  = forValid f


prop_Valid 
  = forValidUnitTree $ \t -> valid t

{--------------------------------------------------------------------
  Single, Insert, Delete
--------------------------------------------------------------------}
prop_Single :: Int -> Bool
prop_Single x
  = (insert x empty == singleton x)

prop_InsertValid :: Int -> Property
prop_InsertValid k
  = forValidUnitTree $ \t -> valid (insert k t)

prop_InsertDelete :: Int -> USet Int -> Property
prop_InsertDelete k t
  = not (member k t) ==> delete k (insert k t) == t

prop_DeleteValid :: Int -> Property
prop_DeleteValid k
  = forValidUnitTree $ \t -> 
    valid (delete k (insert k t))

{--------------------------------------------------------------------
  Balance
--------------------------------------------------------------------}
prop_Join :: Int -> Property 
prop_Join x
  = forValidUnitTree $ \t ->
    let (l,r) = split x t
    in valid (join x l r)

prop_Merge :: Int -> Property 
prop_Merge x
  = forValidUnitTree $ \t ->
    let (l,r) = split x t
    in valid (merge l r)


{--------------------------------------------------------------------
  Union
--------------------------------------------------------------------}
prop_UnionValid :: Property
prop_UnionValid
  = forValidUnitTree $ \t1 ->
    forValidUnitTree $ \t2 ->
    valid (union t1 t2)

prop_UnionInsert :: Int -> USet Int -> Bool
prop_UnionInsert x t
  = union t (singleton x) == insert x t

prop_UnionAssoc :: USet Int -> USet Int -> USet Int -> Bool
prop_UnionAssoc t1 t2 t3
  = union t1 (union t2 t3) == union (union t1 t2) t3

prop_UnionComm :: USet Int -> USet Int -> Bool
prop_UnionComm t1 t2
  = (union t1 t2 == union t2 t1)


prop_DiffValid
  = forValidUnitTree $ \t1 ->
    forValidUnitTree $ \t2 ->
    valid (difference t1 t2)

prop_Diff :: [Int] -> [Int] -> Bool
prop_Diff xs ys
  =  toAscList (difference (fromList xs) (fromList ys))
    == List.sort ((List.\\) (nub xs)  (nub ys))

prop_IntValid
  = forValidUnitTree $ \t1 ->
    forValidUnitTree $ \t2 ->
    valid (intersection t1 t2)

prop_Int :: [Int] -> [Int] -> Bool
prop_Int xs ys
  =  toAscList (intersection (fromList xs) (fromList ys))
    == List.sort (nub ((List.intersect) (xs)  (ys)))

{--------------------------------------------------------------------
  Lists
--------------------------------------------------------------------}
prop_Ordered
  = forAll (choose (5,100)) $ \n ->
    let xs = [0..n::Int]
    in fromAscList xs == fromList xs

prop_List :: [Int] -> Bool
prop_List xs
  = (sort (nub xs) == toList (fromList xs))
-}

-- | /O(log n)/. Insert an element in a set.
-- If the set already contains an element equal to the given value,
-- it is replaced with the new value.
insert :: (US a, Ord a) => a -> USet a -> USet a
insert x = go where
    cmpx = compare x
    go = viewk (singleton x) $ \sz y l r -> case cmpx y of
        LT -> balance y (go l) r
        GT -> balance y l (go r)
        EQ -> bin sz x l r

bin_ :: US a => a -> USet a -> USet a -> USet a
bin_ x l r = bin (size l + size r + 1) x l r

newtype Boxed a = Boxed { getBoxed :: a } deriving (Eq,Ord,Show,Read,Bounded)

{-- everything below this point AUTOMATICALLY GENERATED by instances.pl. Don't edit by hand! --}

{- #include "UnboxedInstances.hs" -}

instance US Int where
    data USet Int = IntTip | IntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int !(USet Int) !(USet Int)
    view IntTip = Tip
    view (IntBin s a l r) = Bin s (a) l r
    tip = IntTip
    bin s (a) = IntBin s a

instance US Char where
    data USet Char = CharTip | CharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char !(USet Char) !(USet Char)
    view CharTip = Tip
    view (CharBin s a l r) = Bin s (a) l r
    tip = CharTip
    bin s (a) = CharBin s a

instance US Int8 where
    data USet Int8 = Int8Tip | Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8 !(USet Int8) !(USet Int8)
    view Int8Tip = Tip
    view (Int8Bin s a l r) = Bin s (a) l r
    tip = Int8Tip
    bin s (a) = Int8Bin s a

instance US Int16 where
    data USet Int16 = Int16Tip | Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16 !(USet Int16) !(USet Int16)
    view Int16Tip = Tip
    view (Int16Bin s a l r) = Bin s (a) l r
    tip = Int16Tip
    bin s (a) = Int16Bin s a

instance US Int32 where
    data USet Int32 = Int32Tip | Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32 !(USet Int32) !(USet Int32)
    view Int32Tip = Tip
    view (Int32Bin s a l r) = Bin s (a) l r
    tip = Int32Tip
    bin s (a) = Int32Bin s a

instance US Int64 where
    data USet Int64 = Int64Tip | Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64 !(USet Int64) !(USet Int64)
    view Int64Tip = Tip
    view (Int64Bin s a l r) = Bin s (a) l r
    tip = Int64Tip
    bin s (a) = Int64Bin s a

instance US Word8 where
    data USet Word8 = Word8Tip | Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8 !(USet Word8) !(USet Word8)
    view Word8Tip = Tip
    view (Word8Bin s a l r) = Bin s (a) l r
    tip = Word8Tip
    bin s (a) = Word8Bin s a

instance US Word16 where
    data USet Word16 = Word16Tip | Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16 !(USet Word16) !(USet Word16)
    view Word16Tip = Tip
    view (Word16Bin s a l r) = Bin s (a) l r
    tip = Word16Tip
    bin s (a) = Word16Bin s a

instance US Word32 where
    data USet Word32 = Word32Tip | Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32 !(USet Word32) !(USet Word32)
    view Word32Tip = Tip
    view (Word32Bin s a l r) = Bin s (a) l r
    tip = Word32Tip
    bin s (a) = Word32Bin s a

instance US Word64 where
    data USet Word64 = Word64Tip | Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64 !(USet Word64) !(USet Word64)
    view Word64Tip = Tip
    view (Word64Bin s a l r) = Bin s (a) l r
    tip = Word64Tip
    bin s (a) = Word64Bin s a

instance US Double where
    data USet Double = DoubleTip | DoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double !(USet Double) !(USet Double)
    view DoubleTip = Tip
    view (DoubleBin s a l r) = Bin s (a) l r
    tip = DoubleTip
    bin s (a) = DoubleBin s a

instance US Float where
    data USet Float = FloatTip | FloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float !(USet Float) !(USet Float)
    view FloatTip = Tip
    view (FloatBin s a l r) = Bin s (a) l r
    tip = FloatTip
    bin s (a) = FloatBin s a

instance US Integer where
    data USet Integer = IntegerTip | IntegerBin {-# UNPACK #-} !Size !Integer !(USet Integer) !(USet Integer)
    view IntegerTip = Tip
    view (IntegerBin s a l r) = Bin s (a) l r
    tip = IntegerTip
    bin s (a) = IntegerBin s a

instance US (Boxed a) where
    data USet (Boxed a) = BoxedTip | BoxedBin {-# UNPACK #-} !Size (Boxed a) !(USet (Boxed a)) !(USet (Boxed a))
    view BoxedTip = Tip
    view (BoxedBin s a l r) = Bin s (a) l r
    tip = BoxedTip
    bin s (a) = BoxedBin s a

instance US (Int,Int) where
    data USet (Int,Int) = IntIntTip | IntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int)) !(USet (Int,Int))
    view IntIntTip = Tip
    view (IntIntBin s a b l r) = Bin s (a,b) l r
    tip = IntIntTip
    bin s (a,b) = IntIntBin s a b

instance US (Int,Int,Int) where
    data USet (Int,Int,Int) = IntIntIntTip | IntIntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int,Int)) !(USet (Int,Int,Int))
    view IntIntIntTip = Tip
    view (IntIntIntBin s a b c l r) = Bin s (a,b,c) l r
    tip = IntIntIntTip
    bin s (a,b,c) = IntIntIntBin s a b c

instance US (Int,Int,Int,Int) where
    data USet (Int,Int,Int,Int) = IntIntIntIntTip | IntIntIntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int,Int,Int)) !(USet (Int,Int,Int,Int))
    view IntIntIntIntTip = Tip
    view (IntIntIntIntBin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = IntIntIntIntTip
    bin s (a,b,c,d) = IntIntIntIntBin s a b c d

instance US (Int,Int,Int,Int,Int) where
    data USet (Int,Int,Int,Int,Int) = IntIntIntIntIntTip | IntIntIntIntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int,Int,Int,Int)) !(USet (Int,Int,Int,Int,Int))
    view IntIntIntIntIntTip = Tip
    view (IntIntIntIntIntBin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = IntIntIntIntIntTip
    bin s (a,b,c,d,e) = IntIntIntIntIntBin s a b c d e

instance US (Int,Int,Int,Int,Int,Int) where
    data USet (Int,Int,Int,Int,Int,Int) = IntIntIntIntIntIntTip | IntIntIntIntIntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int,Int,Int,Int,Int)) !(USet (Int,Int,Int,Int,Int,Int))
    view IntIntIntIntIntIntTip = Tip
    view (IntIntIntIntIntIntBin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = IntIntIntIntIntIntTip
    bin s (a,b,c,d,e,f) = IntIntIntIntIntIntBin s a b c d e f

instance US (Int,Int,Int,Int,Int,Int,Int) where
    data USet (Int,Int,Int,Int,Int,Int,Int) = IntIntIntIntIntIntIntTip | IntIntIntIntIntIntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int,Int,Int,Int,Int,Int)) !(USet (Int,Int,Int,Int,Int,Int,Int))
    view IntIntIntIntIntIntIntTip = Tip
    view (IntIntIntIntIntIntIntBin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = IntIntIntIntIntIntIntTip
    bin s (a,b,c,d,e,f,g) = IntIntIntIntIntIntIntBin s a b c d e f g

instance US (Int,Int,Int,Int,Int,Int,Int,Int) where
    data USet (Int,Int,Int,Int,Int,Int,Int,Int) = IntIntIntIntIntIntIntIntTip | IntIntIntIntIntIntIntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int,Int,Int,Int,Int,Int,Int)) !(USet (Int,Int,Int,Int,Int,Int,Int,Int))
    view IntIntIntIntIntIntIntIntTip = Tip
    view (IntIntIntIntIntIntIntIntBin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = IntIntIntIntIntIntIntIntTip
    bin s (a,b,c,d,e,f,g,h) = IntIntIntIntIntIntIntIntBin s a b c d e f g h

instance US (Int,Int,Int,Int,Int,Int,Int,Int,Int) where
    data USet (Int,Int,Int,Int,Int,Int,Int,Int,Int) = IntIntIntIntIntIntIntIntIntTip | IntIntIntIntIntIntIntIntIntBin {-# UNPACK #-} !Size {-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int{-# UNPACK #-} !Int !(USet (Int,Int,Int,Int,Int,Int,Int,Int,Int)) !(USet (Int,Int,Int,Int,Int,Int,Int,Int,Int))
    view IntIntIntIntIntIntIntIntIntTip = Tip
    view (IntIntIntIntIntIntIntIntIntBin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = IntIntIntIntIntIntIntIntIntTip
    bin s (a,b,c,d,e,f,g,h,i) = IntIntIntIntIntIntIntIntIntBin s a b c d e f g h i

instance US (Char,Char) where
    data USet (Char,Char) = CharCharTip | CharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char)) !(USet (Char,Char))
    view CharCharTip = Tip
    view (CharCharBin s a b l r) = Bin s (a,b) l r
    tip = CharCharTip
    bin s (a,b) = CharCharBin s a b

instance US (Char,Char,Char) where
    data USet (Char,Char,Char) = CharCharCharTip | CharCharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char,Char)) !(USet (Char,Char,Char))
    view CharCharCharTip = Tip
    view (CharCharCharBin s a b c l r) = Bin s (a,b,c) l r
    tip = CharCharCharTip
    bin s (a,b,c) = CharCharCharBin s a b c

instance US (Char,Char,Char,Char) where
    data USet (Char,Char,Char,Char) = CharCharCharCharTip | CharCharCharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char,Char,Char)) !(USet (Char,Char,Char,Char))
    view CharCharCharCharTip = Tip
    view (CharCharCharCharBin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = CharCharCharCharTip
    bin s (a,b,c,d) = CharCharCharCharBin s a b c d

instance US (Char,Char,Char,Char,Char) where
    data USet (Char,Char,Char,Char,Char) = CharCharCharCharCharTip | CharCharCharCharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char,Char,Char,Char)) !(USet (Char,Char,Char,Char,Char))
    view CharCharCharCharCharTip = Tip
    view (CharCharCharCharCharBin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = CharCharCharCharCharTip
    bin s (a,b,c,d,e) = CharCharCharCharCharBin s a b c d e

instance US (Char,Char,Char,Char,Char,Char) where
    data USet (Char,Char,Char,Char,Char,Char) = CharCharCharCharCharCharTip | CharCharCharCharCharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char,Char,Char,Char,Char)) !(USet (Char,Char,Char,Char,Char,Char))
    view CharCharCharCharCharCharTip = Tip
    view (CharCharCharCharCharCharBin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = CharCharCharCharCharCharTip
    bin s (a,b,c,d,e,f) = CharCharCharCharCharCharBin s a b c d e f

instance US (Char,Char,Char,Char,Char,Char,Char) where
    data USet (Char,Char,Char,Char,Char,Char,Char) = CharCharCharCharCharCharCharTip | CharCharCharCharCharCharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char,Char,Char,Char,Char,Char)) !(USet (Char,Char,Char,Char,Char,Char,Char))
    view CharCharCharCharCharCharCharTip = Tip
    view (CharCharCharCharCharCharCharBin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = CharCharCharCharCharCharCharTip
    bin s (a,b,c,d,e,f,g) = CharCharCharCharCharCharCharBin s a b c d e f g

instance US (Char,Char,Char,Char,Char,Char,Char,Char) where
    data USet (Char,Char,Char,Char,Char,Char,Char,Char) = CharCharCharCharCharCharCharCharTip | CharCharCharCharCharCharCharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char,Char,Char,Char,Char,Char,Char)) !(USet (Char,Char,Char,Char,Char,Char,Char,Char))
    view CharCharCharCharCharCharCharCharTip = Tip
    view (CharCharCharCharCharCharCharCharBin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = CharCharCharCharCharCharCharCharTip
    bin s (a,b,c,d,e,f,g,h) = CharCharCharCharCharCharCharCharBin s a b c d e f g h

instance US (Char,Char,Char,Char,Char,Char,Char,Char,Char) where
    data USet (Char,Char,Char,Char,Char,Char,Char,Char,Char) = CharCharCharCharCharCharCharCharCharTip | CharCharCharCharCharCharCharCharCharBin {-# UNPACK #-} !Size {-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char{-# UNPACK #-} !Char !(USet (Char,Char,Char,Char,Char,Char,Char,Char,Char)) !(USet (Char,Char,Char,Char,Char,Char,Char,Char,Char))
    view CharCharCharCharCharCharCharCharCharTip = Tip
    view (CharCharCharCharCharCharCharCharCharBin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = CharCharCharCharCharCharCharCharCharTip
    bin s (a,b,c,d,e,f,g,h,i) = CharCharCharCharCharCharCharCharCharBin s a b c d e f g h i

instance US (Int8,Int8) where
    data USet (Int8,Int8) = Int8Int8Tip | Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8)) !(USet (Int8,Int8))
    view Int8Int8Tip = Tip
    view (Int8Int8Bin s a b l r) = Bin s (a,b) l r
    tip = Int8Int8Tip
    bin s (a,b) = Int8Int8Bin s a b

instance US (Int8,Int8,Int8) where
    data USet (Int8,Int8,Int8) = Int8Int8Int8Tip | Int8Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8,Int8)) !(USet (Int8,Int8,Int8))
    view Int8Int8Int8Tip = Tip
    view (Int8Int8Int8Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Int8Int8Int8Tip
    bin s (a,b,c) = Int8Int8Int8Bin s a b c

instance US (Int8,Int8,Int8,Int8) where
    data USet (Int8,Int8,Int8,Int8) = Int8Int8Int8Int8Tip | Int8Int8Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8,Int8,Int8)) !(USet (Int8,Int8,Int8,Int8))
    view Int8Int8Int8Int8Tip = Tip
    view (Int8Int8Int8Int8Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Int8Int8Int8Int8Tip
    bin s (a,b,c,d) = Int8Int8Int8Int8Bin s a b c d

instance US (Int8,Int8,Int8,Int8,Int8) where
    data USet (Int8,Int8,Int8,Int8,Int8) = Int8Int8Int8Int8Int8Tip | Int8Int8Int8Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8,Int8,Int8,Int8)) !(USet (Int8,Int8,Int8,Int8,Int8))
    view Int8Int8Int8Int8Int8Tip = Tip
    view (Int8Int8Int8Int8Int8Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Int8Int8Int8Int8Int8Tip
    bin s (a,b,c,d,e) = Int8Int8Int8Int8Int8Bin s a b c d e

instance US (Int8,Int8,Int8,Int8,Int8,Int8) where
    data USet (Int8,Int8,Int8,Int8,Int8,Int8) = Int8Int8Int8Int8Int8Int8Tip | Int8Int8Int8Int8Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8,Int8,Int8,Int8,Int8)) !(USet (Int8,Int8,Int8,Int8,Int8,Int8))
    view Int8Int8Int8Int8Int8Int8Tip = Tip
    view (Int8Int8Int8Int8Int8Int8Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Int8Int8Int8Int8Int8Int8Tip
    bin s (a,b,c,d,e,f) = Int8Int8Int8Int8Int8Int8Bin s a b c d e f

instance US (Int8,Int8,Int8,Int8,Int8,Int8,Int8) where
    data USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8) = Int8Int8Int8Int8Int8Int8Int8Tip | Int8Int8Int8Int8Int8Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8)) !(USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8))
    view Int8Int8Int8Int8Int8Int8Int8Tip = Tip
    view (Int8Int8Int8Int8Int8Int8Int8Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Int8Int8Int8Int8Int8Int8Int8Tip
    bin s (a,b,c,d,e,f,g) = Int8Int8Int8Int8Int8Int8Int8Bin s a b c d e f g

instance US (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8) where
    data USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8) = Int8Int8Int8Int8Int8Int8Int8Int8Tip | Int8Int8Int8Int8Int8Int8Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8)) !(USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8))
    view Int8Int8Int8Int8Int8Int8Int8Int8Tip = Tip
    view (Int8Int8Int8Int8Int8Int8Int8Int8Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Int8Int8Int8Int8Int8Int8Int8Int8Tip
    bin s (a,b,c,d,e,f,g,h) = Int8Int8Int8Int8Int8Int8Int8Int8Bin s a b c d e f g h

instance US (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8) where
    data USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8) = Int8Int8Int8Int8Int8Int8Int8Int8Int8Tip | Int8Int8Int8Int8Int8Int8Int8Int8Int8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8{-# UNPACK #-} !Int8 !(USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8)) !(USet (Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8,Int8))
    view Int8Int8Int8Int8Int8Int8Int8Int8Int8Tip = Tip
    view (Int8Int8Int8Int8Int8Int8Int8Int8Int8Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Int8Int8Int8Int8Int8Int8Int8Int8Int8Tip
    bin s (a,b,c,d,e,f,g,h,i) = Int8Int8Int8Int8Int8Int8Int8Int8Int8Bin s a b c d e f g h i

instance US (Int16,Int16) where
    data USet (Int16,Int16) = Int16Int16Tip | Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16)) !(USet (Int16,Int16))
    view Int16Int16Tip = Tip
    view (Int16Int16Bin s a b l r) = Bin s (a,b) l r
    tip = Int16Int16Tip
    bin s (a,b) = Int16Int16Bin s a b

instance US (Int16,Int16,Int16) where
    data USet (Int16,Int16,Int16) = Int16Int16Int16Tip | Int16Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16,Int16)) !(USet (Int16,Int16,Int16))
    view Int16Int16Int16Tip = Tip
    view (Int16Int16Int16Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Int16Int16Int16Tip
    bin s (a,b,c) = Int16Int16Int16Bin s a b c

instance US (Int16,Int16,Int16,Int16) where
    data USet (Int16,Int16,Int16,Int16) = Int16Int16Int16Int16Tip | Int16Int16Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16,Int16,Int16)) !(USet (Int16,Int16,Int16,Int16))
    view Int16Int16Int16Int16Tip = Tip
    view (Int16Int16Int16Int16Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Int16Int16Int16Int16Tip
    bin s (a,b,c,d) = Int16Int16Int16Int16Bin s a b c d

instance US (Int16,Int16,Int16,Int16,Int16) where
    data USet (Int16,Int16,Int16,Int16,Int16) = Int16Int16Int16Int16Int16Tip | Int16Int16Int16Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16,Int16,Int16,Int16)) !(USet (Int16,Int16,Int16,Int16,Int16))
    view Int16Int16Int16Int16Int16Tip = Tip
    view (Int16Int16Int16Int16Int16Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Int16Int16Int16Int16Int16Tip
    bin s (a,b,c,d,e) = Int16Int16Int16Int16Int16Bin s a b c d e

instance US (Int16,Int16,Int16,Int16,Int16,Int16) where
    data USet (Int16,Int16,Int16,Int16,Int16,Int16) = Int16Int16Int16Int16Int16Int16Tip | Int16Int16Int16Int16Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16,Int16,Int16,Int16,Int16)) !(USet (Int16,Int16,Int16,Int16,Int16,Int16))
    view Int16Int16Int16Int16Int16Int16Tip = Tip
    view (Int16Int16Int16Int16Int16Int16Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Int16Int16Int16Int16Int16Int16Tip
    bin s (a,b,c,d,e,f) = Int16Int16Int16Int16Int16Int16Bin s a b c d e f

instance US (Int16,Int16,Int16,Int16,Int16,Int16,Int16) where
    data USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16) = Int16Int16Int16Int16Int16Int16Int16Tip | Int16Int16Int16Int16Int16Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16)) !(USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16))
    view Int16Int16Int16Int16Int16Int16Int16Tip = Tip
    view (Int16Int16Int16Int16Int16Int16Int16Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Int16Int16Int16Int16Int16Int16Int16Tip
    bin s (a,b,c,d,e,f,g) = Int16Int16Int16Int16Int16Int16Int16Bin s a b c d e f g

instance US (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16) where
    data USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16) = Int16Int16Int16Int16Int16Int16Int16Int16Tip | Int16Int16Int16Int16Int16Int16Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16)) !(USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16))
    view Int16Int16Int16Int16Int16Int16Int16Int16Tip = Tip
    view (Int16Int16Int16Int16Int16Int16Int16Int16Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Int16Int16Int16Int16Int16Int16Int16Int16Tip
    bin s (a,b,c,d,e,f,g,h) = Int16Int16Int16Int16Int16Int16Int16Int16Bin s a b c d e f g h

instance US (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16) where
    data USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16) = Int16Int16Int16Int16Int16Int16Int16Int16Int16Tip | Int16Int16Int16Int16Int16Int16Int16Int16Int16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16{-# UNPACK #-} !Int16 !(USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16)) !(USet (Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16,Int16))
    view Int16Int16Int16Int16Int16Int16Int16Int16Int16Tip = Tip
    view (Int16Int16Int16Int16Int16Int16Int16Int16Int16Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Int16Int16Int16Int16Int16Int16Int16Int16Int16Tip
    bin s (a,b,c,d,e,f,g,h,i) = Int16Int16Int16Int16Int16Int16Int16Int16Int16Bin s a b c d e f g h i

instance US (Int32,Int32) where
    data USet (Int32,Int32) = Int32Int32Tip | Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32)) !(USet (Int32,Int32))
    view Int32Int32Tip = Tip
    view (Int32Int32Bin s a b l r) = Bin s (a,b) l r
    tip = Int32Int32Tip
    bin s (a,b) = Int32Int32Bin s a b

instance US (Int32,Int32,Int32) where
    data USet (Int32,Int32,Int32) = Int32Int32Int32Tip | Int32Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32,Int32)) !(USet (Int32,Int32,Int32))
    view Int32Int32Int32Tip = Tip
    view (Int32Int32Int32Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Int32Int32Int32Tip
    bin s (a,b,c) = Int32Int32Int32Bin s a b c

instance US (Int32,Int32,Int32,Int32) where
    data USet (Int32,Int32,Int32,Int32) = Int32Int32Int32Int32Tip | Int32Int32Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32,Int32,Int32)) !(USet (Int32,Int32,Int32,Int32))
    view Int32Int32Int32Int32Tip = Tip
    view (Int32Int32Int32Int32Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Int32Int32Int32Int32Tip
    bin s (a,b,c,d) = Int32Int32Int32Int32Bin s a b c d

instance US (Int32,Int32,Int32,Int32,Int32) where
    data USet (Int32,Int32,Int32,Int32,Int32) = Int32Int32Int32Int32Int32Tip | Int32Int32Int32Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32,Int32,Int32,Int32)) !(USet (Int32,Int32,Int32,Int32,Int32))
    view Int32Int32Int32Int32Int32Tip = Tip
    view (Int32Int32Int32Int32Int32Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Int32Int32Int32Int32Int32Tip
    bin s (a,b,c,d,e) = Int32Int32Int32Int32Int32Bin s a b c d e

instance US (Int32,Int32,Int32,Int32,Int32,Int32) where
    data USet (Int32,Int32,Int32,Int32,Int32,Int32) = Int32Int32Int32Int32Int32Int32Tip | Int32Int32Int32Int32Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32,Int32,Int32,Int32,Int32)) !(USet (Int32,Int32,Int32,Int32,Int32,Int32))
    view Int32Int32Int32Int32Int32Int32Tip = Tip
    view (Int32Int32Int32Int32Int32Int32Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Int32Int32Int32Int32Int32Int32Tip
    bin s (a,b,c,d,e,f) = Int32Int32Int32Int32Int32Int32Bin s a b c d e f

instance US (Int32,Int32,Int32,Int32,Int32,Int32,Int32) where
    data USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32) = Int32Int32Int32Int32Int32Int32Int32Tip | Int32Int32Int32Int32Int32Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32)) !(USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32))
    view Int32Int32Int32Int32Int32Int32Int32Tip = Tip
    view (Int32Int32Int32Int32Int32Int32Int32Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Int32Int32Int32Int32Int32Int32Int32Tip
    bin s (a,b,c,d,e,f,g) = Int32Int32Int32Int32Int32Int32Int32Bin s a b c d e f g

instance US (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32) where
    data USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32) = Int32Int32Int32Int32Int32Int32Int32Int32Tip | Int32Int32Int32Int32Int32Int32Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32)) !(USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32))
    view Int32Int32Int32Int32Int32Int32Int32Int32Tip = Tip
    view (Int32Int32Int32Int32Int32Int32Int32Int32Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Int32Int32Int32Int32Int32Int32Int32Int32Tip
    bin s (a,b,c,d,e,f,g,h) = Int32Int32Int32Int32Int32Int32Int32Int32Bin s a b c d e f g h

instance US (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32) where
    data USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32) = Int32Int32Int32Int32Int32Int32Int32Int32Int32Tip | Int32Int32Int32Int32Int32Int32Int32Int32Int32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32{-# UNPACK #-} !Int32 !(USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32)) !(USet (Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32,Int32))
    view Int32Int32Int32Int32Int32Int32Int32Int32Int32Tip = Tip
    view (Int32Int32Int32Int32Int32Int32Int32Int32Int32Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Int32Int32Int32Int32Int32Int32Int32Int32Int32Tip
    bin s (a,b,c,d,e,f,g,h,i) = Int32Int32Int32Int32Int32Int32Int32Int32Int32Bin s a b c d e f g h i

instance US (Int64,Int64) where
    data USet (Int64,Int64) = Int64Int64Tip | Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64)) !(USet (Int64,Int64))
    view Int64Int64Tip = Tip
    view (Int64Int64Bin s a b l r) = Bin s (a,b) l r
    tip = Int64Int64Tip
    bin s (a,b) = Int64Int64Bin s a b

instance US (Int64,Int64,Int64) where
    data USet (Int64,Int64,Int64) = Int64Int64Int64Tip | Int64Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64,Int64)) !(USet (Int64,Int64,Int64))
    view Int64Int64Int64Tip = Tip
    view (Int64Int64Int64Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Int64Int64Int64Tip
    bin s (a,b,c) = Int64Int64Int64Bin s a b c

instance US (Int64,Int64,Int64,Int64) where
    data USet (Int64,Int64,Int64,Int64) = Int64Int64Int64Int64Tip | Int64Int64Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64,Int64,Int64)) !(USet (Int64,Int64,Int64,Int64))
    view Int64Int64Int64Int64Tip = Tip
    view (Int64Int64Int64Int64Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Int64Int64Int64Int64Tip
    bin s (a,b,c,d) = Int64Int64Int64Int64Bin s a b c d

instance US (Int64,Int64,Int64,Int64,Int64) where
    data USet (Int64,Int64,Int64,Int64,Int64) = Int64Int64Int64Int64Int64Tip | Int64Int64Int64Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64,Int64,Int64,Int64)) !(USet (Int64,Int64,Int64,Int64,Int64))
    view Int64Int64Int64Int64Int64Tip = Tip
    view (Int64Int64Int64Int64Int64Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Int64Int64Int64Int64Int64Tip
    bin s (a,b,c,d,e) = Int64Int64Int64Int64Int64Bin s a b c d e

instance US (Int64,Int64,Int64,Int64,Int64,Int64) where
    data USet (Int64,Int64,Int64,Int64,Int64,Int64) = Int64Int64Int64Int64Int64Int64Tip | Int64Int64Int64Int64Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64,Int64,Int64,Int64,Int64)) !(USet (Int64,Int64,Int64,Int64,Int64,Int64))
    view Int64Int64Int64Int64Int64Int64Tip = Tip
    view (Int64Int64Int64Int64Int64Int64Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Int64Int64Int64Int64Int64Int64Tip
    bin s (a,b,c,d,e,f) = Int64Int64Int64Int64Int64Int64Bin s a b c d e f

instance US (Int64,Int64,Int64,Int64,Int64,Int64,Int64) where
    data USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64) = Int64Int64Int64Int64Int64Int64Int64Tip | Int64Int64Int64Int64Int64Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64)) !(USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64))
    view Int64Int64Int64Int64Int64Int64Int64Tip = Tip
    view (Int64Int64Int64Int64Int64Int64Int64Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Int64Int64Int64Int64Int64Int64Int64Tip
    bin s (a,b,c,d,e,f,g) = Int64Int64Int64Int64Int64Int64Int64Bin s a b c d e f g

instance US (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64) where
    data USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64) = Int64Int64Int64Int64Int64Int64Int64Int64Tip | Int64Int64Int64Int64Int64Int64Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64)) !(USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64))
    view Int64Int64Int64Int64Int64Int64Int64Int64Tip = Tip
    view (Int64Int64Int64Int64Int64Int64Int64Int64Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Int64Int64Int64Int64Int64Int64Int64Int64Tip
    bin s (a,b,c,d,e,f,g,h) = Int64Int64Int64Int64Int64Int64Int64Int64Bin s a b c d e f g h

instance US (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64) where
    data USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64) = Int64Int64Int64Int64Int64Int64Int64Int64Int64Tip | Int64Int64Int64Int64Int64Int64Int64Int64Int64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64{-# UNPACK #-} !Int64 !(USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64)) !(USet (Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64,Int64))
    view Int64Int64Int64Int64Int64Int64Int64Int64Int64Tip = Tip
    view (Int64Int64Int64Int64Int64Int64Int64Int64Int64Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Int64Int64Int64Int64Int64Int64Int64Int64Int64Tip
    bin s (a,b,c,d,e,f,g,h,i) = Int64Int64Int64Int64Int64Int64Int64Int64Int64Bin s a b c d e f g h i

instance US (Word8,Word8) where
    data USet (Word8,Word8) = Word8Word8Tip | Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8)) !(USet (Word8,Word8))
    view Word8Word8Tip = Tip
    view (Word8Word8Bin s a b l r) = Bin s (a,b) l r
    tip = Word8Word8Tip
    bin s (a,b) = Word8Word8Bin s a b

instance US (Word8,Word8,Word8) where
    data USet (Word8,Word8,Word8) = Word8Word8Word8Tip | Word8Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8,Word8)) !(USet (Word8,Word8,Word8))
    view Word8Word8Word8Tip = Tip
    view (Word8Word8Word8Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Word8Word8Word8Tip
    bin s (a,b,c) = Word8Word8Word8Bin s a b c

instance US (Word8,Word8,Word8,Word8) where
    data USet (Word8,Word8,Word8,Word8) = Word8Word8Word8Word8Tip | Word8Word8Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8,Word8,Word8)) !(USet (Word8,Word8,Word8,Word8))
    view Word8Word8Word8Word8Tip = Tip
    view (Word8Word8Word8Word8Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Word8Word8Word8Word8Tip
    bin s (a,b,c,d) = Word8Word8Word8Word8Bin s a b c d

instance US (Word8,Word8,Word8,Word8,Word8) where
    data USet (Word8,Word8,Word8,Word8,Word8) = Word8Word8Word8Word8Word8Tip | Word8Word8Word8Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8,Word8,Word8,Word8)) !(USet (Word8,Word8,Word8,Word8,Word8))
    view Word8Word8Word8Word8Word8Tip = Tip
    view (Word8Word8Word8Word8Word8Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Word8Word8Word8Word8Word8Tip
    bin s (a,b,c,d,e) = Word8Word8Word8Word8Word8Bin s a b c d e

instance US (Word8,Word8,Word8,Word8,Word8,Word8) where
    data USet (Word8,Word8,Word8,Word8,Word8,Word8) = Word8Word8Word8Word8Word8Word8Tip | Word8Word8Word8Word8Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8,Word8,Word8,Word8,Word8)) !(USet (Word8,Word8,Word8,Word8,Word8,Word8))
    view Word8Word8Word8Word8Word8Word8Tip = Tip
    view (Word8Word8Word8Word8Word8Word8Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Word8Word8Word8Word8Word8Word8Tip
    bin s (a,b,c,d,e,f) = Word8Word8Word8Word8Word8Word8Bin s a b c d e f

instance US (Word8,Word8,Word8,Word8,Word8,Word8,Word8) where
    data USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8) = Word8Word8Word8Word8Word8Word8Word8Tip | Word8Word8Word8Word8Word8Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8)) !(USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8))
    view Word8Word8Word8Word8Word8Word8Word8Tip = Tip
    view (Word8Word8Word8Word8Word8Word8Word8Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Word8Word8Word8Word8Word8Word8Word8Tip
    bin s (a,b,c,d,e,f,g) = Word8Word8Word8Word8Word8Word8Word8Bin s a b c d e f g

instance US (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8) where
    data USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8) = Word8Word8Word8Word8Word8Word8Word8Word8Tip | Word8Word8Word8Word8Word8Word8Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8)) !(USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8))
    view Word8Word8Word8Word8Word8Word8Word8Word8Tip = Tip
    view (Word8Word8Word8Word8Word8Word8Word8Word8Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Word8Word8Word8Word8Word8Word8Word8Word8Tip
    bin s (a,b,c,d,e,f,g,h) = Word8Word8Word8Word8Word8Word8Word8Word8Bin s a b c d e f g h

instance US (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8) where
    data USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8) = Word8Word8Word8Word8Word8Word8Word8Word8Word8Tip | Word8Word8Word8Word8Word8Word8Word8Word8Word8Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8{-# UNPACK #-} !Word8 !(USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8)) !(USet (Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8,Word8))
    view Word8Word8Word8Word8Word8Word8Word8Word8Word8Tip = Tip
    view (Word8Word8Word8Word8Word8Word8Word8Word8Word8Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Word8Word8Word8Word8Word8Word8Word8Word8Word8Tip
    bin s (a,b,c,d,e,f,g,h,i) = Word8Word8Word8Word8Word8Word8Word8Word8Word8Bin s a b c d e f g h i

instance US (Word16,Word16) where
    data USet (Word16,Word16) = Word16Word16Tip | Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16)) !(USet (Word16,Word16))
    view Word16Word16Tip = Tip
    view (Word16Word16Bin s a b l r) = Bin s (a,b) l r
    tip = Word16Word16Tip
    bin s (a,b) = Word16Word16Bin s a b

instance US (Word16,Word16,Word16) where
    data USet (Word16,Word16,Word16) = Word16Word16Word16Tip | Word16Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16,Word16)) !(USet (Word16,Word16,Word16))
    view Word16Word16Word16Tip = Tip
    view (Word16Word16Word16Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Word16Word16Word16Tip
    bin s (a,b,c) = Word16Word16Word16Bin s a b c

instance US (Word16,Word16,Word16,Word16) where
    data USet (Word16,Word16,Word16,Word16) = Word16Word16Word16Word16Tip | Word16Word16Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16,Word16,Word16)) !(USet (Word16,Word16,Word16,Word16))
    view Word16Word16Word16Word16Tip = Tip
    view (Word16Word16Word16Word16Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Word16Word16Word16Word16Tip
    bin s (a,b,c,d) = Word16Word16Word16Word16Bin s a b c d

instance US (Word16,Word16,Word16,Word16,Word16) where
    data USet (Word16,Word16,Word16,Word16,Word16) = Word16Word16Word16Word16Word16Tip | Word16Word16Word16Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16,Word16,Word16,Word16)) !(USet (Word16,Word16,Word16,Word16,Word16))
    view Word16Word16Word16Word16Word16Tip = Tip
    view (Word16Word16Word16Word16Word16Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Word16Word16Word16Word16Word16Tip
    bin s (a,b,c,d,e) = Word16Word16Word16Word16Word16Bin s a b c d e

instance US (Word16,Word16,Word16,Word16,Word16,Word16) where
    data USet (Word16,Word16,Word16,Word16,Word16,Word16) = Word16Word16Word16Word16Word16Word16Tip | Word16Word16Word16Word16Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16,Word16,Word16,Word16,Word16)) !(USet (Word16,Word16,Word16,Word16,Word16,Word16))
    view Word16Word16Word16Word16Word16Word16Tip = Tip
    view (Word16Word16Word16Word16Word16Word16Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Word16Word16Word16Word16Word16Word16Tip
    bin s (a,b,c,d,e,f) = Word16Word16Word16Word16Word16Word16Bin s a b c d e f

instance US (Word16,Word16,Word16,Word16,Word16,Word16,Word16) where
    data USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16) = Word16Word16Word16Word16Word16Word16Word16Tip | Word16Word16Word16Word16Word16Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16)) !(USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16))
    view Word16Word16Word16Word16Word16Word16Word16Tip = Tip
    view (Word16Word16Word16Word16Word16Word16Word16Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Word16Word16Word16Word16Word16Word16Word16Tip
    bin s (a,b,c,d,e,f,g) = Word16Word16Word16Word16Word16Word16Word16Bin s a b c d e f g

instance US (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16) where
    data USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16) = Word16Word16Word16Word16Word16Word16Word16Word16Tip | Word16Word16Word16Word16Word16Word16Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16)) !(USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16))
    view Word16Word16Word16Word16Word16Word16Word16Word16Tip = Tip
    view (Word16Word16Word16Word16Word16Word16Word16Word16Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Word16Word16Word16Word16Word16Word16Word16Word16Tip
    bin s (a,b,c,d,e,f,g,h) = Word16Word16Word16Word16Word16Word16Word16Word16Bin s a b c d e f g h

instance US (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16) where
    data USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16) = Word16Word16Word16Word16Word16Word16Word16Word16Word16Tip | Word16Word16Word16Word16Word16Word16Word16Word16Word16Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16{-# UNPACK #-} !Word16 !(USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16)) !(USet (Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16,Word16))
    view Word16Word16Word16Word16Word16Word16Word16Word16Word16Tip = Tip
    view (Word16Word16Word16Word16Word16Word16Word16Word16Word16Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Word16Word16Word16Word16Word16Word16Word16Word16Word16Tip
    bin s (a,b,c,d,e,f,g,h,i) = Word16Word16Word16Word16Word16Word16Word16Word16Word16Bin s a b c d e f g h i

instance US (Word32,Word32) where
    data USet (Word32,Word32) = Word32Word32Tip | Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32)) !(USet (Word32,Word32))
    view Word32Word32Tip = Tip
    view (Word32Word32Bin s a b l r) = Bin s (a,b) l r
    tip = Word32Word32Tip
    bin s (a,b) = Word32Word32Bin s a b

instance US (Word32,Word32,Word32) where
    data USet (Word32,Word32,Word32) = Word32Word32Word32Tip | Word32Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32,Word32)) !(USet (Word32,Word32,Word32))
    view Word32Word32Word32Tip = Tip
    view (Word32Word32Word32Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Word32Word32Word32Tip
    bin s (a,b,c) = Word32Word32Word32Bin s a b c

instance US (Word32,Word32,Word32,Word32) where
    data USet (Word32,Word32,Word32,Word32) = Word32Word32Word32Word32Tip | Word32Word32Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32,Word32,Word32)) !(USet (Word32,Word32,Word32,Word32))
    view Word32Word32Word32Word32Tip = Tip
    view (Word32Word32Word32Word32Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Word32Word32Word32Word32Tip
    bin s (a,b,c,d) = Word32Word32Word32Word32Bin s a b c d

instance US (Word32,Word32,Word32,Word32,Word32) where
    data USet (Word32,Word32,Word32,Word32,Word32) = Word32Word32Word32Word32Word32Tip | Word32Word32Word32Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32,Word32,Word32,Word32)) !(USet (Word32,Word32,Word32,Word32,Word32))
    view Word32Word32Word32Word32Word32Tip = Tip
    view (Word32Word32Word32Word32Word32Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Word32Word32Word32Word32Word32Tip
    bin s (a,b,c,d,e) = Word32Word32Word32Word32Word32Bin s a b c d e

instance US (Word32,Word32,Word32,Word32,Word32,Word32) where
    data USet (Word32,Word32,Word32,Word32,Word32,Word32) = Word32Word32Word32Word32Word32Word32Tip | Word32Word32Word32Word32Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32,Word32,Word32,Word32,Word32)) !(USet (Word32,Word32,Word32,Word32,Word32,Word32))
    view Word32Word32Word32Word32Word32Word32Tip = Tip
    view (Word32Word32Word32Word32Word32Word32Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Word32Word32Word32Word32Word32Word32Tip
    bin s (a,b,c,d,e,f) = Word32Word32Word32Word32Word32Word32Bin s a b c d e f

instance US (Word32,Word32,Word32,Word32,Word32,Word32,Word32) where
    data USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32) = Word32Word32Word32Word32Word32Word32Word32Tip | Word32Word32Word32Word32Word32Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32)) !(USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32))
    view Word32Word32Word32Word32Word32Word32Word32Tip = Tip
    view (Word32Word32Word32Word32Word32Word32Word32Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Word32Word32Word32Word32Word32Word32Word32Tip
    bin s (a,b,c,d,e,f,g) = Word32Word32Word32Word32Word32Word32Word32Bin s a b c d e f g

instance US (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32) where
    data USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32) = Word32Word32Word32Word32Word32Word32Word32Word32Tip | Word32Word32Word32Word32Word32Word32Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32)) !(USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32))
    view Word32Word32Word32Word32Word32Word32Word32Word32Tip = Tip
    view (Word32Word32Word32Word32Word32Word32Word32Word32Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Word32Word32Word32Word32Word32Word32Word32Word32Tip
    bin s (a,b,c,d,e,f,g,h) = Word32Word32Word32Word32Word32Word32Word32Word32Bin s a b c d e f g h

instance US (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32) where
    data USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32) = Word32Word32Word32Word32Word32Word32Word32Word32Word32Tip | Word32Word32Word32Word32Word32Word32Word32Word32Word32Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32{-# UNPACK #-} !Word32 !(USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32)) !(USet (Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32,Word32))
    view Word32Word32Word32Word32Word32Word32Word32Word32Word32Tip = Tip
    view (Word32Word32Word32Word32Word32Word32Word32Word32Word32Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Word32Word32Word32Word32Word32Word32Word32Word32Word32Tip
    bin s (a,b,c,d,e,f,g,h,i) = Word32Word32Word32Word32Word32Word32Word32Word32Word32Bin s a b c d e f g h i

instance US (Word64,Word64) where
    data USet (Word64,Word64) = Word64Word64Tip | Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64)) !(USet (Word64,Word64))
    view Word64Word64Tip = Tip
    view (Word64Word64Bin s a b l r) = Bin s (a,b) l r
    tip = Word64Word64Tip
    bin s (a,b) = Word64Word64Bin s a b

instance US (Word64,Word64,Word64) where
    data USet (Word64,Word64,Word64) = Word64Word64Word64Tip | Word64Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64,Word64)) !(USet (Word64,Word64,Word64))
    view Word64Word64Word64Tip = Tip
    view (Word64Word64Word64Bin s a b c l r) = Bin s (a,b,c) l r
    tip = Word64Word64Word64Tip
    bin s (a,b,c) = Word64Word64Word64Bin s a b c

instance US (Word64,Word64,Word64,Word64) where
    data USet (Word64,Word64,Word64,Word64) = Word64Word64Word64Word64Tip | Word64Word64Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64,Word64,Word64)) !(USet (Word64,Word64,Word64,Word64))
    view Word64Word64Word64Word64Tip = Tip
    view (Word64Word64Word64Word64Bin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = Word64Word64Word64Word64Tip
    bin s (a,b,c,d) = Word64Word64Word64Word64Bin s a b c d

instance US (Word64,Word64,Word64,Word64,Word64) where
    data USet (Word64,Word64,Word64,Word64,Word64) = Word64Word64Word64Word64Word64Tip | Word64Word64Word64Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64,Word64,Word64,Word64)) !(USet (Word64,Word64,Word64,Word64,Word64))
    view Word64Word64Word64Word64Word64Tip = Tip
    view (Word64Word64Word64Word64Word64Bin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = Word64Word64Word64Word64Word64Tip
    bin s (a,b,c,d,e) = Word64Word64Word64Word64Word64Bin s a b c d e

instance US (Word64,Word64,Word64,Word64,Word64,Word64) where
    data USet (Word64,Word64,Word64,Word64,Word64,Word64) = Word64Word64Word64Word64Word64Word64Tip | Word64Word64Word64Word64Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64,Word64,Word64,Word64,Word64)) !(USet (Word64,Word64,Word64,Word64,Word64,Word64))
    view Word64Word64Word64Word64Word64Word64Tip = Tip
    view (Word64Word64Word64Word64Word64Word64Bin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = Word64Word64Word64Word64Word64Word64Tip
    bin s (a,b,c,d,e,f) = Word64Word64Word64Word64Word64Word64Bin s a b c d e f

instance US (Word64,Word64,Word64,Word64,Word64,Word64,Word64) where
    data USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64) = Word64Word64Word64Word64Word64Word64Word64Tip | Word64Word64Word64Word64Word64Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64)) !(USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64))
    view Word64Word64Word64Word64Word64Word64Word64Tip = Tip
    view (Word64Word64Word64Word64Word64Word64Word64Bin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = Word64Word64Word64Word64Word64Word64Word64Tip
    bin s (a,b,c,d,e,f,g) = Word64Word64Word64Word64Word64Word64Word64Bin s a b c d e f g

instance US (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64) where
    data USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64) = Word64Word64Word64Word64Word64Word64Word64Word64Tip | Word64Word64Word64Word64Word64Word64Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64)) !(USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64))
    view Word64Word64Word64Word64Word64Word64Word64Word64Tip = Tip
    view (Word64Word64Word64Word64Word64Word64Word64Word64Bin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = Word64Word64Word64Word64Word64Word64Word64Word64Tip
    bin s (a,b,c,d,e,f,g,h) = Word64Word64Word64Word64Word64Word64Word64Word64Bin s a b c d e f g h

instance US (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64) where
    data USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64) = Word64Word64Word64Word64Word64Word64Word64Word64Word64Tip | Word64Word64Word64Word64Word64Word64Word64Word64Word64Bin {-# UNPACK #-} !Size {-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64{-# UNPACK #-} !Word64 !(USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64)) !(USet (Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64,Word64))
    view Word64Word64Word64Word64Word64Word64Word64Word64Word64Tip = Tip
    view (Word64Word64Word64Word64Word64Word64Word64Word64Word64Bin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = Word64Word64Word64Word64Word64Word64Word64Word64Word64Tip
    bin s (a,b,c,d,e,f,g,h,i) = Word64Word64Word64Word64Word64Word64Word64Word64Word64Bin s a b c d e f g h i

instance US (Double,Double) where
    data USet (Double,Double) = DoubleDoubleTip | DoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double)) !(USet (Double,Double))
    view DoubleDoubleTip = Tip
    view (DoubleDoubleBin s a b l r) = Bin s (a,b) l r
    tip = DoubleDoubleTip
    bin s (a,b) = DoubleDoubleBin s a b

instance US (Double,Double,Double) where
    data USet (Double,Double,Double) = DoubleDoubleDoubleTip | DoubleDoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double,Double)) !(USet (Double,Double,Double))
    view DoubleDoubleDoubleTip = Tip
    view (DoubleDoubleDoubleBin s a b c l r) = Bin s (a,b,c) l r
    tip = DoubleDoubleDoubleTip
    bin s (a,b,c) = DoubleDoubleDoubleBin s a b c

instance US (Double,Double,Double,Double) where
    data USet (Double,Double,Double,Double) = DoubleDoubleDoubleDoubleTip | DoubleDoubleDoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double,Double,Double)) !(USet (Double,Double,Double,Double))
    view DoubleDoubleDoubleDoubleTip = Tip
    view (DoubleDoubleDoubleDoubleBin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = DoubleDoubleDoubleDoubleTip
    bin s (a,b,c,d) = DoubleDoubleDoubleDoubleBin s a b c d

instance US (Double,Double,Double,Double,Double) where
    data USet (Double,Double,Double,Double,Double) = DoubleDoubleDoubleDoubleDoubleTip | DoubleDoubleDoubleDoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double,Double,Double,Double)) !(USet (Double,Double,Double,Double,Double))
    view DoubleDoubleDoubleDoubleDoubleTip = Tip
    view (DoubleDoubleDoubleDoubleDoubleBin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = DoubleDoubleDoubleDoubleDoubleTip
    bin s (a,b,c,d,e) = DoubleDoubleDoubleDoubleDoubleBin s a b c d e

instance US (Double,Double,Double,Double,Double,Double) where
    data USet (Double,Double,Double,Double,Double,Double) = DoubleDoubleDoubleDoubleDoubleDoubleTip | DoubleDoubleDoubleDoubleDoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double,Double,Double,Double,Double)) !(USet (Double,Double,Double,Double,Double,Double))
    view DoubleDoubleDoubleDoubleDoubleDoubleTip = Tip
    view (DoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = DoubleDoubleDoubleDoubleDoubleDoubleTip
    bin s (a,b,c,d,e,f) = DoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f

instance US (Double,Double,Double,Double,Double,Double,Double) where
    data USet (Double,Double,Double,Double,Double,Double,Double) = DoubleDoubleDoubleDoubleDoubleDoubleDoubleTip | DoubleDoubleDoubleDoubleDoubleDoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double,Double,Double,Double,Double,Double)) !(USet (Double,Double,Double,Double,Double,Double,Double))
    view DoubleDoubleDoubleDoubleDoubleDoubleDoubleTip = Tip
    view (DoubleDoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = DoubleDoubleDoubleDoubleDoubleDoubleDoubleTip
    bin s (a,b,c,d,e,f,g) = DoubleDoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f g

instance US (Double,Double,Double,Double,Double,Double,Double,Double) where
    data USet (Double,Double,Double,Double,Double,Double,Double,Double) = DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleTip | DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double,Double,Double,Double,Double,Double,Double)) !(USet (Double,Double,Double,Double,Double,Double,Double,Double))
    view DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleTip = Tip
    view (DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleTip
    bin s (a,b,c,d,e,f,g,h) = DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f g h

instance US (Double,Double,Double,Double,Double,Double,Double,Double,Double) where
    data USet (Double,Double,Double,Double,Double,Double,Double,Double,Double) = DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleTip | DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleBin {-# UNPACK #-} !Size {-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double{-# UNPACK #-} !Double !(USet (Double,Double,Double,Double,Double,Double,Double,Double,Double)) !(USet (Double,Double,Double,Double,Double,Double,Double,Double,Double))
    view DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleTip = Tip
    view (DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleTip
    bin s (a,b,c,d,e,f,g,h,i) = DoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleDoubleBin s a b c d e f g h i

instance US (Float,Float) where
    data USet (Float,Float) = FloatFloatTip | FloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float)) !(USet (Float,Float))
    view FloatFloatTip = Tip
    view (FloatFloatBin s a b l r) = Bin s (a,b) l r
    tip = FloatFloatTip
    bin s (a,b) = FloatFloatBin s a b

instance US (Float,Float,Float) where
    data USet (Float,Float,Float) = FloatFloatFloatTip | FloatFloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float,Float)) !(USet (Float,Float,Float))
    view FloatFloatFloatTip = Tip
    view (FloatFloatFloatBin s a b c l r) = Bin s (a,b,c) l r
    tip = FloatFloatFloatTip
    bin s (a,b,c) = FloatFloatFloatBin s a b c

instance US (Float,Float,Float,Float) where
    data USet (Float,Float,Float,Float) = FloatFloatFloatFloatTip | FloatFloatFloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float,Float,Float)) !(USet (Float,Float,Float,Float))
    view FloatFloatFloatFloatTip = Tip
    view (FloatFloatFloatFloatBin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = FloatFloatFloatFloatTip
    bin s (a,b,c,d) = FloatFloatFloatFloatBin s a b c d

instance US (Float,Float,Float,Float,Float) where
    data USet (Float,Float,Float,Float,Float) = FloatFloatFloatFloatFloatTip | FloatFloatFloatFloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float,Float,Float,Float)) !(USet (Float,Float,Float,Float,Float))
    view FloatFloatFloatFloatFloatTip = Tip
    view (FloatFloatFloatFloatFloatBin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = FloatFloatFloatFloatFloatTip
    bin s (a,b,c,d,e) = FloatFloatFloatFloatFloatBin s a b c d e

instance US (Float,Float,Float,Float,Float,Float) where
    data USet (Float,Float,Float,Float,Float,Float) = FloatFloatFloatFloatFloatFloatTip | FloatFloatFloatFloatFloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float,Float,Float,Float,Float)) !(USet (Float,Float,Float,Float,Float,Float))
    view FloatFloatFloatFloatFloatFloatTip = Tip
    view (FloatFloatFloatFloatFloatFloatBin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = FloatFloatFloatFloatFloatFloatTip
    bin s (a,b,c,d,e,f) = FloatFloatFloatFloatFloatFloatBin s a b c d e f

instance US (Float,Float,Float,Float,Float,Float,Float) where
    data USet (Float,Float,Float,Float,Float,Float,Float) = FloatFloatFloatFloatFloatFloatFloatTip | FloatFloatFloatFloatFloatFloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float,Float,Float,Float,Float,Float)) !(USet (Float,Float,Float,Float,Float,Float,Float))
    view FloatFloatFloatFloatFloatFloatFloatTip = Tip
    view (FloatFloatFloatFloatFloatFloatFloatBin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = FloatFloatFloatFloatFloatFloatFloatTip
    bin s (a,b,c,d,e,f,g) = FloatFloatFloatFloatFloatFloatFloatBin s a b c d e f g

instance US (Float,Float,Float,Float,Float,Float,Float,Float) where
    data USet (Float,Float,Float,Float,Float,Float,Float,Float) = FloatFloatFloatFloatFloatFloatFloatFloatTip | FloatFloatFloatFloatFloatFloatFloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float,Float,Float,Float,Float,Float,Float)) !(USet (Float,Float,Float,Float,Float,Float,Float,Float))
    view FloatFloatFloatFloatFloatFloatFloatFloatTip = Tip
    view (FloatFloatFloatFloatFloatFloatFloatFloatBin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = FloatFloatFloatFloatFloatFloatFloatFloatTip
    bin s (a,b,c,d,e,f,g,h) = FloatFloatFloatFloatFloatFloatFloatFloatBin s a b c d e f g h

instance US (Float,Float,Float,Float,Float,Float,Float,Float,Float) where
    data USet (Float,Float,Float,Float,Float,Float,Float,Float,Float) = FloatFloatFloatFloatFloatFloatFloatFloatFloatTip | FloatFloatFloatFloatFloatFloatFloatFloatFloatBin {-# UNPACK #-} !Size {-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float{-# UNPACK #-} !Float !(USet (Float,Float,Float,Float,Float,Float,Float,Float,Float)) !(USet (Float,Float,Float,Float,Float,Float,Float,Float,Float))
    view FloatFloatFloatFloatFloatFloatFloatFloatFloatTip = Tip
    view (FloatFloatFloatFloatFloatFloatFloatFloatFloatBin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = FloatFloatFloatFloatFloatFloatFloatFloatFloatTip
    bin s (a,b,c,d,e,f,g,h,i) = FloatFloatFloatFloatFloatFloatFloatFloatFloatBin s a b c d e f g h i

instance US (Integer,Integer) where
    data USet (Integer,Integer) = IntegerIntegerTip | IntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer !(USet (Integer,Integer)) !(USet (Integer,Integer))
    view IntegerIntegerTip = Tip
    view (IntegerIntegerBin s a b l r) = Bin s (a,b) l r
    tip = IntegerIntegerTip
    bin s (a,b) = IntegerIntegerBin s a b

instance US (Integer,Integer,Integer) where
    data USet (Integer,Integer,Integer) = IntegerIntegerIntegerTip | IntegerIntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer!Integer !(USet (Integer,Integer,Integer)) !(USet (Integer,Integer,Integer))
    view IntegerIntegerIntegerTip = Tip
    view (IntegerIntegerIntegerBin s a b c l r) = Bin s (a,b,c) l r
    tip = IntegerIntegerIntegerTip
    bin s (a,b,c) = IntegerIntegerIntegerBin s a b c

instance US (Integer,Integer,Integer,Integer) where
    data USet (Integer,Integer,Integer,Integer) = IntegerIntegerIntegerIntegerTip | IntegerIntegerIntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer!Integer!Integer !(USet (Integer,Integer,Integer,Integer)) !(USet (Integer,Integer,Integer,Integer))
    view IntegerIntegerIntegerIntegerTip = Tip
    view (IntegerIntegerIntegerIntegerBin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = IntegerIntegerIntegerIntegerTip
    bin s (a,b,c,d) = IntegerIntegerIntegerIntegerBin s a b c d

instance US (Integer,Integer,Integer,Integer,Integer) where
    data USet (Integer,Integer,Integer,Integer,Integer) = IntegerIntegerIntegerIntegerIntegerTip | IntegerIntegerIntegerIntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer!Integer!Integer!Integer !(USet (Integer,Integer,Integer,Integer,Integer)) !(USet (Integer,Integer,Integer,Integer,Integer))
    view IntegerIntegerIntegerIntegerIntegerTip = Tip
    view (IntegerIntegerIntegerIntegerIntegerBin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = IntegerIntegerIntegerIntegerIntegerTip
    bin s (a,b,c,d,e) = IntegerIntegerIntegerIntegerIntegerBin s a b c d e

instance US (Integer,Integer,Integer,Integer,Integer,Integer) where
    data USet (Integer,Integer,Integer,Integer,Integer,Integer) = IntegerIntegerIntegerIntegerIntegerIntegerTip | IntegerIntegerIntegerIntegerIntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer!Integer!Integer!Integer!Integer !(USet (Integer,Integer,Integer,Integer,Integer,Integer)) !(USet (Integer,Integer,Integer,Integer,Integer,Integer))
    view IntegerIntegerIntegerIntegerIntegerIntegerTip = Tip
    view (IntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = IntegerIntegerIntegerIntegerIntegerIntegerTip
    bin s (a,b,c,d,e,f) = IntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f

instance US (Integer,Integer,Integer,Integer,Integer,Integer,Integer) where
    data USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer) = IntegerIntegerIntegerIntegerIntegerIntegerIntegerTip | IntegerIntegerIntegerIntegerIntegerIntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer!Integer!Integer!Integer!Integer!Integer !(USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer)) !(USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer))
    view IntegerIntegerIntegerIntegerIntegerIntegerIntegerTip = Tip
    view (IntegerIntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = IntegerIntegerIntegerIntegerIntegerIntegerIntegerTip
    bin s (a,b,c,d,e,f,g) = IntegerIntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f g

instance US (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer) where
    data USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer) = IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerTip | IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer!Integer!Integer!Integer!Integer!Integer!Integer !(USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer)) !(USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer))
    view IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerTip = Tip
    view (IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerTip
    bin s (a,b,c,d,e,f,g,h) = IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f g h

instance US (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer) where
    data USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer) = IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerTip | IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerBin {-# UNPACK #-} !Size !Integer!Integer!Integer!Integer!Integer!Integer!Integer!Integer!Integer !(USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer)) !(USet (Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer,Integer))
    view IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerTip = Tip
    view (IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerTip
    bin s (a,b,c,d,e,f,g,h,i) = IntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerIntegerBin s a b c d e f g h i

instance US (Boxed a,Boxed b) where
    data USet (Boxed a,Boxed b) = BoxedBoxedTip | BoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b) !(USet (Boxed a,Boxed b)) !(USet (Boxed a,Boxed b))
    view BoxedBoxedTip = Tip
    view (BoxedBoxedBin s a b l r) = Bin s (a,b) l r
    tip = BoxedBoxedTip
    bin s (a,b) = BoxedBoxedBin s a b

instance US (Boxed a,Boxed b,Boxed c) where
    data USet (Boxed a,Boxed b,Boxed c) = BoxedBoxedBoxedTip | BoxedBoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b)(Boxed c) !(USet (Boxed a,Boxed b,Boxed c)) !(USet (Boxed a,Boxed b,Boxed c))
    view BoxedBoxedBoxedTip = Tip
    view (BoxedBoxedBoxedBin s a b c l r) = Bin s (a,b,c) l r
    tip = BoxedBoxedBoxedTip
    bin s (a,b,c) = BoxedBoxedBoxedBin s a b c

instance US (Boxed a,Boxed b,Boxed c,Boxed d) where
    data USet (Boxed a,Boxed b,Boxed c,Boxed d) = BoxedBoxedBoxedBoxedTip | BoxedBoxedBoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b)(Boxed c)(Boxed d) !(USet (Boxed a,Boxed b,Boxed c,Boxed d)) !(USet (Boxed a,Boxed b,Boxed c,Boxed d))
    view BoxedBoxedBoxedBoxedTip = Tip
    view (BoxedBoxedBoxedBoxedBin s a b c d l r) = Bin s (a,b,c,d) l r
    tip = BoxedBoxedBoxedBoxedTip
    bin s (a,b,c,d) = BoxedBoxedBoxedBoxedBin s a b c d

instance US (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e) where
    data USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e) = BoxedBoxedBoxedBoxedBoxedTip | BoxedBoxedBoxedBoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b)(Boxed c)(Boxed d)(Boxed e) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e)) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e))
    view BoxedBoxedBoxedBoxedBoxedTip = Tip
    view (BoxedBoxedBoxedBoxedBoxedBin s a b c d e l r) = Bin s (a,b,c,d,e) l r
    tip = BoxedBoxedBoxedBoxedBoxedTip
    bin s (a,b,c,d,e) = BoxedBoxedBoxedBoxedBoxedBin s a b c d e

instance US (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f) where
    data USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f) = BoxedBoxedBoxedBoxedBoxedBoxedTip | BoxedBoxedBoxedBoxedBoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b)(Boxed c)(Boxed d)(Boxed e)(Boxed f) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f)) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f))
    view BoxedBoxedBoxedBoxedBoxedBoxedTip = Tip
    view (BoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f l r) = Bin s (a,b,c,d,e,f) l r
    tip = BoxedBoxedBoxedBoxedBoxedBoxedTip
    bin s (a,b,c,d,e,f) = BoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f

instance US (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g) where
    data USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g) = BoxedBoxedBoxedBoxedBoxedBoxedBoxedTip | BoxedBoxedBoxedBoxedBoxedBoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b)(Boxed c)(Boxed d)(Boxed e)(Boxed f)(Boxed g) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g)) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g))
    view BoxedBoxedBoxedBoxedBoxedBoxedBoxedTip = Tip
    view (BoxedBoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f g l r) = Bin s (a,b,c,d,e,f,g) l r
    tip = BoxedBoxedBoxedBoxedBoxedBoxedBoxedTip
    bin s (a,b,c,d,e,f,g) = BoxedBoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f g

instance US (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h) where
    data USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h) = BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedTip | BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b)(Boxed c)(Boxed d)(Boxed e)(Boxed f)(Boxed g)(Boxed h) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h)) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h))
    view BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedTip = Tip
    view (BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f g h l r) = Bin s (a,b,c,d,e,f,g,h) l r
    tip = BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedTip
    bin s (a,b,c,d,e,f,g,h) = BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f g h

instance US (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h,Boxed i) where
    data USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h,Boxed i) = BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedTip | BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBin {-# UNPACK #-} !Size (Boxed a)(Boxed b)(Boxed c)(Boxed d)(Boxed e)(Boxed f)(Boxed g)(Boxed h)(Boxed i) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h,Boxed i)) !(USet (Boxed a,Boxed b,Boxed c,Boxed d,Boxed e,Boxed f,Boxed g,Boxed h,Boxed i))
    view BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedTip = Tip
    view (BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f g h i l r) = Bin s (a,b,c,d,e,f,g,h,i) l r
    tip = BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedTip
    bin s (a,b,c,d,e,f,g,h,i) = BoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBoxedBin s a b c d e f g h i