eeeee eepee epopt epote epoye etete etype eyeto oeppo ooooo opepe opto- optot optto opypy ototo ottey otype peeoy peepy peete pepee peppe peppy pept- pepto petey pette petto petty petyt peyet peyot po-po poete pooey poope poopo poopy poote pooty popet popop poppe poppo poppy potee potoo potop potpe potte potto potty poyet poyte pyote pyoty pyppe pytee pytte pytye t-pop t-top teepe teety tepee tepet tepoy teppo tette tetty toeto toeye topee topet topo- topot toppo toppy topto toto- totoe totoo totop totte totty toyte ttttt ttype typee typeo typey typo- typto tytte ye-ye yette yetto yo-yo yotto yyete