eeee eefe effi eiei eier eire erei erer erew erie erre ewer ewew ewre feer fefe feff fefi feie feir fere ferr fewe ffee ffff ffii ffrr fief fier fife fiff fifi fiii fire free frei frew frie fwiw ieie iere ieri ifer ifrf ifri ifwe iiie iiii iiwi iree irer irfe iri- irie irre irri iwie iwiw reef refe reff refi refr reif reii reir rere reri rewe rfef rief rier riew rife riff riif rire riri rrif rrrr weef weei weer wefe weff wefi wefr weie weif weii weir wer- were werf weri werr werw wewe wfer wfff wfie wfif wfir wfiw wfre wfrf wfrw wfwi wief wier wife wiff wifi wifr wiif wiii wire wiri wirr wiwf wiwi wree wrei wrer wrew wrfe wrff wrfi wrfw wrie wrif wrre wrrw wrwr wwei wwer wwfe wwfr wwfw wwii wwre wwrf wwrr wwrw wwwe wwwi wwwr wwww