úÎ™Û 0Multary (Rose) Tree, with data solely in leaves     Multary (Rose) Tree   flatten tree, unique nodes only @ |WARNING: assumption that (x == y) => (Node x _) == (Node y _) %Lists of nodes at each level of tree Build tree from seed value *Build a tree from seed value, monadically      generic-tree-15310.80 Data.LTree Data.TreeUtilLTreeLeafStemTreeNodeflattenlevels unfoldTree unfoldTreeM>>*ZipunZip flattenub