Template:Stringlist:Subset syntax
%outList = sl:Subset( string, [[StartColumn=] number], [[EndColumn=] number], - [[CaseIndependent=] number], [[ArbitraryQuote=] number])
%outList = sl:Subset( string, [[StartColumn=] number], [[EndColumn=] number], - [[CaseIndependent=] number], [[ArbitraryQuote=] number])