GLRify Str.words properly
GLRify Str.words properly

for $str.words now 2x as fast, and $str.words.elems 15x as fast.
We seem to be calling the push-exactly candidate for 1 element at a time
in a for-loop.  Wonder why it is not calling the pull-one candidate instead.

Gnouc/rakudo,MasterDuke17/rakudo,dankogai/rakudo,rakudo/rakudo,cygx/rakudo,ab5tract/rakudo,azawawi/rakudo,cognominal/rakudo,samcv/rakudo,MasterDuke17/rakudo,cognominal/rakudo,tbrowder/rakudo,ab5tract/rakudo,paultcochrane/rakudo,sjn/rakudo,nbrown/rakudo,tony-o/rakudo,softmoth/rakudo,labster/rakudo,salortiz/rakudo,ugexe/rakudo,nbrown/rakudo,raydiak/rakudo,nbrown/rakudo,ugexe/rakudo,lucasbuchala/rakudo,skids/rakudo,usev6/rakudo,sjn/rakudo,softmoth/rakudo,samcv/rakudo,tony-o/rakudo,rakudo/rakudo,b2gills/rakudo,dankogai/rakudo,nbrown/rakudo,salortiz/rakudo,raydiak/rakudo,tony-o/rakudo,awwaiid/rakudo,sjn/rakudo,softmoth/rakudo,samcv/rakudo,Gnouc/rakudo,dankogai/rakudo,cognominal/rakudo,cygx/rakudo,samcv/rakudo,softmoth/rakudo,rakudo/rakudo,jonathanstowe/rakudo,b2gills/rakudo,ab5tract/rakudo,usev6/rakudo,salortiz/rakudo,lucasbuchala/rakudo,azawawi/rakudo,Gnouc/rakudo,Gnouc/rakudo,usev6/rakudo,usev6/rakudo,tbrowder/rakudo,rakudo/rakudo,lucasbuchala/rakudo,paultcochrane/rakudo,labster/rakudo,LLFourn/rakudo,lucasbuchala/rakudo,usev6/rakudo,samcv/rakudo,b2gills/rakudo,b2gills/rakudo,labster/rakudo,awwaiid/rakudo,salortiz/rakudo,b2gills/rakudo,MasterDuke17/rakudo,nbrown/rakudo,cygx/rakudo,salortiz/rakudo,LLFourn/rakudo,ungrim97/rakudo,LLFourn/rakudo,cognominal/rakudo,raydiak/rakudo,labster/rakudo,labster/rakudo,lucasbuchala/rakudo,ugexe/rakudo,jonathanstowe/rakudo,salortiz/rakudo,dankogai/rakudo,rakudo/rakudo,paultcochrane/rakudo,MasterDuke17/rakudo,zostay/rakudo,zostay/rakudo,ungrim97/rakudo,softmoth/rakudo,skids/rakudo,LLFourn/rakudo,ungrim97/rakudo,skids/rakudo,tony-o/rakudo,skids/rakudo,dankogai/rakudo,cognominal/rakudo,labster/rakudo,jonathanstowe/rakudo,tbrowder/rakudo,nbrown/rakudo,jonathanstowe/rakudo,paultcochrane/rakudo,Gnouc/rakudo,azawawi/rakudo,ugexe/rakudo,raydiak/rakudo,rakudo/rakudo,cygx/rakudo,azawawi/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,paultcochrane/rakudo,awwaiid/rakudo,ab5tract/rakudo,zostay/rakudo,MasterDuke17/rakudo,LLFourn/rakudo,skids/rakudo,tony-o/rakudo,azawawi/rakudo,ungrim97/rakudo,zostay/rakudo,tbrowder/rakudo,sjn/rakudo,awwaiid/rakudo,ab5tract/rakudo,tbrowder/rakudo,tbrowder/rakudo,cygx/rakudo,sjn/rakudo,ungrim97/rakudo,tony-o/rakudo,ugexe/rakudo