-tree eeeee eepee ehret epher epheu epure erept erere erewe errew errtu erte erter erthe erupt etete ether etree etter eturu etwee eurre ewert he-he heepe heere heete hehte heper hepet hept- herpt herre herte herth hertu herur herut heter hethe hette hetup hetur heuer heure heurt heute hewer hheth hhhhh hrere hrrep hthrt htree httpr hu-pe huere huete huhuh hupeh hupet huppe hureh hurre hurtt hurtu hurup hutte huttu hutup huuru p-rep peere peert peete peeth pepee peppe pept- pepup perer peret perre perte perth perur peter petr- petre petru pette petuh petur peure pewee pewet pewpe pewre pheer phere phpht phtpp phutu prete prewe prute pter- ptere ptpre ptprh ptprr ptprt ptpru puett puhtu pupet puppe puree pureh purer purre purte puter putre putt- putte puttu putup re-up reepe reere reerh reeth reewe reher rehet rehew rehue repet repew reppe reprt reprw reput rere- reree reret retee reter retew rethe rette reuer reuet reute reuth reuwe rewer rewet rewth rhett ruere ruete rueth rupee ruper ruteh ruter ruthe ruthu rutte ruuth ruutu ruwer ruwet teepe teeth teeup tehee tepee tepet tepeu teppu teret tereu terre tert- teter tethe tetr- tette teuhe tewer tewet tewhe theer theeu thepe ther- there therp thete theth theue thre- three threp thret threu threw thrue thttp thuet thure thurt thuru thute treer treet trepp trept trere trete trett treut trewe truer trupt trute truth truwe ttttt tuhte tupee tureh turet turew turph turre turtu turup turut tutee tutte tuuru tweep tweer tweet twere twerp tweth uh-ee uh-uh uhhuh uhuru upeet upher upper upput upter upthe urewe urter urthe urupe urutu uter- uther utter uttur uturu uuuuu weepe weere weert weete wehee wehre wehte weper wepte weput were- werew werpe werre werte werth wertu werur weter wethe wette weurt wheep wheer whept where whert whete whett whuph whurr whurt whute whwte wrete wreth wrett wrutt wu-hu wwwww