úÎ!÷ (c) OleksandrZhabenko 2020MIT ExperimentalSafe=?@A³ subGSome extension to the   and   classes. subG Inspired by:  Rhttps://hackage.haskell.org/package/base-4.14.0.0/docs/src/Data.OldList.html#wordsQ 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. Is similar to the  A but operates on more general structures an allows more control. subGWInspired by: 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.subGWInspired by: 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.subGWInspired by: 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. subGWInspired by: 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.subGWInspired by: 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.subGWInspired by: 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-0.1.1.1-4vRqf7bTZb2GAbNUbmWYSP Data.SubG InsertLeft%@%^subG dropWhilespan takeWhile preAppend$fInsertLeft[]abase Data.FoldableFoldableGHC.BaseMonoid Data.OldListwords dropWhile'span' takeWhile'