When I added FIRST/NEXT/LAST, it was idiomatic but not quite so fast. This makes it faster. Another little bit of masak++'s program.
When I added FIRST/NEXT/LAST, it was idiomatic but not quite so fast. This makes it faster. Another little bit of masak++'s program.

zostay/rakudo,labster/rakudo,ungrim97/rakudo,teodozjan/rakudo,tony-o/rakudo,softmoth/rakudo,zostay/rakudo,cygx/rakudo,nbrown/rakudo,azawawi/rakudo,dankogai/rakudo,ugexe/rakudo,rakudo/rakudo,b2gills/rakudo,tony-o/rakudo,salortiz/rakudo,tony-o/deb-rakudodaily,azawawi/rakudo,Gnouc/rakudo,retupmoca/rakudo,sergot/rakudo,niner/rakudo,b2gills/rakudo,skids/rakudo,softmoth/rakudo,rjbs/rakudo,MasterDuke17/rakudo,usev6/rakudo,dwarring/rakudo,paultcochrane/rakudo,Gnouc/rakudo,usev6/rakudo,pmurias/rakudo,LLFourn/rakudo,ab5tract/rakudo,rakudo/rakudo,ungrim97/rakudo,Leont/rakudo,dankogai/rakudo,nunorc/rakudo,Leont/rakudo,ugexe/rakudo,tbrowder/rakudo,salortiz/rakudo,teodozjan/rakudo,laben/rakudo,awwaiid/rakudo,lucasbuchala/rakudo,pmurias/rakudo,rakudo/rakudo,raydiak/rakudo,MasterDuke17/rakudo,sjn/rakudo,tony-o/deb-rakudodaily,retupmoca/rakudo,salortiz/rakudo,tbrowder/rakudo,jonathanstowe/rakudo,azawawi/rakudo,nunorc/rakudo,LLFourn/rakudo,cognominal/rakudo,paultcochrane/rakudo,samcv/rakudo,dankogai/rakudo,lucasbuchala/rakudo,tony-o/deb-rakudodaily,Gnouc/rakudo,nbrown/rakudo,Gnouc/rakudo,pmurias/rakudo,nbrown/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,rakudo/rakudo,salortiz/rakudo,rjbs/rakudo,tbrowder/rakudo,tbrowder/rakudo,sjn/rakudo,skids/rakudo,rakudo/rakudo,paultcochrane/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,tbrowder/rakudo,ungrim97/rakudo,sjn/rakudo,LLFourn/rakudo,azawawi/rakudo,skids/rakudo,ugexe/rakudo,tony-o/deb-rakudodaily,dwarring/rakudo,cognominal/rakudo,ungrim97/rakudo,zhuomingliang/rakudo,zhuomingliang/rakudo,jonathanstowe/rakudo,paultcochrane/rakudo,zostay/rakudo,usev6/rakudo,ugexe/rakudo,nbrown/rakudo,MasterDuke17/rakudo,dankogai/rakudo,raydiak/rakudo,cognominal/rakudo,LLFourn/rakudo,labster/rakudo,nunorc/rakudo,Leont/rakudo,samcv/rakudo,laben/rakudo,cygx/rakudo,Gnouc/rakudo,rjbs/rakudo,cognominal/rakudo,ungrim97/rakudo,dwarring/rakudo,cygx/rakudo,ab5tract/rakudo,salortiz/rakudo,samcv/rakudo,rakudo/rakudo,niner/rakudo,sergot/rakudo,tony-o/rakudo,niner/rakudo,ab5tract/rakudo,tony-o/deb-rakudodaily,ugexe/rakudo,sergot/rakudo,nbrown/rakudo,raydiak/rakudo,pmurias/rakudo,samcv/rakudo,cognominal/rakudo,retupmoca/rakudo,lucasbuchala/rakudo,labster/rakudo,LLFourn/rakudo,teodozjan/rakudo,teodozjan/rakudo,sergot/rakudo,zhuomingliang/rakudo,retupmoca/rakudo,lucasbuchala/rakudo,nunorc/rakudo,MasterDuke17/rakudo,skids/rakudo,sjn/rakudo,zostay/rakudo,softmoth/rakudo,sjn/rakudo,usev6/rakudo,nbrown/rakudo,Leont/rakudo,dankogai/rakudo,niner/rakudo,raydiak/rakudo,Gnouc/rakudo,cygx/rakudo,b2gills/rakudo,tony-o/rakudo,jonathanstowe/rakudo,zhuomingliang/rakudo,paultcochrane/rakudo,tony-o/deb-rakudodaily,usev6/rakudo,tony-o/deb-rakudodaily,dwarring/rakudo,salortiz/rakudo,awwaiid/rakudo,azawawi/rakudo,tbrowder/rakudo,b2gills/rakudo,cygx/rakudo,samcv/rakudo,labster/rakudo,skids/rakudo,MasterDuke17/rakudo,labster/rakudo,laben/rakudo,awwaiid/rakudo,tony-o/rakudo,labster/rakudo,softmoth/rakudo,tony-o/rakudo,lucasbuchala/rakudo,ab5tract/rakudo,laben/rakudo,softmoth/rakudo,b2gills/rakudo,ab5tract/rakudo