λ ( xs
    : List
      { cores :
          Natural
      , host :
          Text
      , key :
          Text
      , mandatoryFeatures :
          List Text
      , platforms :
          List
          < AArch64_Linux
          | ARMv5tel_Linux
          | ARMv7l_Linux
          | I686_Cygwin
          | I686_Linux
          | MIPS64el_Linux
          | PowerPC_Linux
          | X86_64_Cygwin
          | X86_64_Darwin
          | X86_64_FreeBSD
          | X86_64_Linux
          | X86_64_Solaris
          >
      , speedFactor :
          Natural
      , supportedFeatures :
          List Text
      , user :
          Optional Text
      }
    )
→ List/fold
  { cores :
      Natural
  , host :
      Text
  , key :
      Text
  , mandatoryFeatures :
      List Text
  , platforms :
      List
      < AArch64_Linux
      | ARMv5tel_Linux
      | ARMv7l_Linux
      | I686_Cygwin
      | I686_Linux
      | MIPS64el_Linux
      | PowerPC_Linux
      | X86_64_Cygwin
      | X86_64_Darwin
      | X86_64_FreeBSD
      | X86_64_Linux
      | X86_64_Solaris
      >
  , speedFactor :
      Natural
  , supportedFeatures :
      List Text
  , user :
      Optional Text
  }
  xs
  Text
  (   λ ( x
        : { cores :
              Natural
          , host :
              Text
          , key :
              Text
          , mandatoryFeatures :
              List Text
          , platforms :
              List
              < AArch64_Linux
              | ARMv5tel_Linux
              | ARMv7l_Linux
              | I686_Cygwin
              | I686_Linux
              | MIPS64el_Linux
              | PowerPC_Linux
              | X86_64_Cygwin
              | X86_64_Darwin
              | X86_64_FreeBSD
              | X86_64_Linux
              | X86_64_Solaris
              >
          , speedFactor :
              Natural
          , supportedFeatures :
              List Text
          , user :
              Optional Text
          }
        )
    → λ(y : Text)
    →     merge
            { None = x.host
            , Some = λ(user : Text) → user ++ "@" ++ x.host ++ ""
            }
            x.user
      ++  " "
      ++  ( merge
            { Empty = "", NonEmpty = λ(result : Text) → result }
            ( List/fold
              < AArch64_Linux
              | ARMv5tel_Linux
              | ARMv7l_Linux
              | I686_Cygwin
              | I686_Linux
              | MIPS64el_Linux
              | PowerPC_Linux
              | X86_64_Cygwin
              | X86_64_Darwin
              | X86_64_FreeBSD
              | X86_64_Linux
              | X86_64_Solaris
              >
              x.platforms
              < Empty | NonEmpty : Text >
              (   λ ( element
                    : < AArch64_Linux
                      | ARMv5tel_Linux
                      | ARMv7l_Linux
                      | I686_Cygwin
                      | I686_Linux
                      | MIPS64el_Linux
                      | PowerPC_Linux
                      | X86_64_Cygwin
                      | X86_64_Darwin
                      | X86_64_FreeBSD
                      | X86_64_Linux
                      | X86_64_Solaris
                      >
                    )
                → λ(status : < Empty | NonEmpty : Text >)
                → merge
                  { Empty =
                      < Empty | NonEmpty : Text >.NonEmpty
                      ( merge
                        { AArch64_Linux =
                            "aarch64-linux"
                        , ARMv5tel_Linux =
                            "armv5tel-linux"
                        , ARMv7l_Linux =
                            "armv7l-linux"
                        , I686_Cygwin =
                            "i686-cygwin"
                        , I686_Linux =
                            "i686-linux"
                        , MIPS64el_Linux =
                            "mips64el-linux"
                        , PowerPC_Linux =
                            "powerpc-linux"
                        , X86_64_Cygwin =
                            "x86_64-cygwin"
                        , X86_64_Darwin =
                            "x86_64-darwin"
                        , X86_64_FreeBSD =
                            "x86_64-freebsd"
                        , X86_64_Linux =
                            "x86_64-linux"
                        , X86_64_Solaris =
                            "x86_64-solaris"
                        }
                        element
                      )
                  , NonEmpty =
                        λ(result : Text)
                      → < Empty | NonEmpty : Text >.NonEmpty
                        (     ( merge
                                { AArch64_Linux =
                                    "aarch64-linux"
                                , ARMv5tel_Linux =
                                    "armv5tel-linux"
                                , ARMv7l_Linux =
                                    "armv7l-linux"
                                , I686_Cygwin =
                                    "i686-cygwin"
                                , I686_Linux =
                                    "i686-linux"
                                , MIPS64el_Linux =
                                    "mips64el-linux"
                                , PowerPC_Linux =
                                    "powerpc-linux"
                                , X86_64_Cygwin =
                                    "x86_64-cygwin"
                                , X86_64_Darwin =
                                    "x86_64-darwin"
                                , X86_64_FreeBSD =
                                    "x86_64-freebsd"
                                , X86_64_Linux =
                                    "x86_64-linux"
                                , X86_64_Solaris =
                                    "x86_64-solaris"
                                }
                                element
                              )
                          ++  ","
                          ++  result
                        )
                  }
                  status
                  : < Empty | NonEmpty : Text >
              )
              < Empty | NonEmpty : Text >.Empty
            )
            : Text
          )
      ++  " "
      ++  x.key
      ++  " "
      ++  Integer/show (Natural/toInteger x.cores)
      ++  " "
      ++  Integer/show (Natural/toInteger x.speedFactor)
      ++  " "
      ++  ( merge
            { Empty = "", NonEmpty = λ(result : Text) → result }
            ( List/fold
              Text
              x.supportedFeatures
              < Empty | NonEmpty : Text >
              (   λ(element : Text)
                → λ(status : < Empty | NonEmpty : Text >)
                → merge
                  { Empty =
                      < Empty | NonEmpty : Text >.NonEmpty element
                  , NonEmpty =
                        λ(result : Text)
                      → < Empty | NonEmpty : Text >.NonEmpty
                        (element ++ "," ++ result)
                  }
                  status
                  : < Empty | NonEmpty : Text >
              )
              < Empty | NonEmpty : Text >.Empty
            )
            : Text
          )
      ++  " "
      ++  ( merge
            { Empty = "", NonEmpty = λ(result : Text) → result }
            ( List/fold
              Text
              x.mandatoryFeatures
              < Empty | NonEmpty : Text >
              (   λ(element : Text)
                → λ(status : < Empty | NonEmpty : Text >)
                → merge
                  { Empty =
                      < Empty | NonEmpty : Text >.NonEmpty element
                  , NonEmpty =
                        λ(result : Text)
                      → < Empty | NonEmpty : Text >.NonEmpty
                        (element ++ "," ++ result)
                  }
                  status
                  : < Empty | NonEmpty : Text >
              )
              < Empty | NonEmpty : Text >.Empty
            )
            : Text
          )
      ++  ''
          
          ''
      ++  y
  )
  ""