-tree eeeee eeler eepee eleet elele ellel eller ellet elpee elper elrey elyte erept erere erpel erply errey erte ertel erter etete etree ettel etter ettle etype eyely eyere eyler eyrer leell leere leert leery lelep lelle lelly lepel leper lepet leppe leppy lepre lepry lept- lerer lerry letre lette letty leyll leyly leyre leyte lyell lyere lyery lylle lyppe lyter lytle lytre lytte p-rep peele peell peepy peere peerl peert peery peete pelee peler pelet pelle pelly pelyr pepee pepel peple peppe peppy pept- perel perer peret perle perly perre perry perte perty peryr peter petey petr- petre petry pette petty petyt peyer peyet peyll peyre pleep pleet plete pleyt pltry plyer pprey prell prelp prepl prete prety preye prrly pryer pter- ptere ptpre ptprr ptprt pyel- pyell pyere pyle- pyler pylet pylle pyper pyppe pyr-t pyree pyrle pyrre pyrye pytee pytel pytte pytye reely reepe reere relee relet relly relte repel repet reple reply reppe reprt repry repyt rere- reree reret retee retel reter retry rette reyle reyll reyte rpety ryell ryley rytel rytte ryyty teele teell teepe teety tele- telep teler tell- telle telly tepee tepet teret terre terry tert- tetel teter tetle tetr- tette tetty teyle teyre tlell tlett tpler treer treet treey trele trepp trept trere trete trett trety treye tryer tryte ttttt ttype tyere tylee tyler tylet tylle tylye typee typer typey tyree tyrer tyret tyrle tytle tytte tytyl ye-ye yeele yeere yelle yelpt yelpy yelte yeply yerle yeter yette yeyre ylepe ylere yleye yplet ypyll ytelt ytter yyete