úÎ!9Á(c) OleksandrZhabenko 2020MIT ExperimentalSafe=?@AosubG Inspired by: T'https://hackage.haskell.org/package/base-4.14.0.0/docs/src/Data.OldList.html#words'¤ and Graham Hutton. A tutorial on the universality and expressiveness of fold. J. Functional Programming 9 (4): 355 372, July 1999. that is available at the URL: ,'https://www.cs.nott.ac.uk/~pszgmh/fold.pdf'.subGDPrepends and appends the given two first arguments to the third one.11 #subG-0.1.0.0-9V2Y5rQ5H2iAmH9D8Lxv3g Data.SubGsubG dropWhilespan takeWhile preAppend$fInsertLeft[]a%@%^