-tree eeeee eepee ehret epher epheu epure erept erere errtu erte erter erthe erupt etete ether etree etter eturu eurre 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 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 pheer phere phpht phtpp phutu prete 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 reher rehet rehue repet reppe reprt reput rere- reree reret retee reter rethe rette reuer reuet reute reuth rhett ruere ruete rueth rupee ruper ruteh ruter ruthe ruthu rutte ruuth ruutu teepe teeth teeup tehee tepee tepet tepeu teppu teret tereu terre tert- teter tethe tetr- tette teuhe theer theeu thepe ther- there therp thete theth theue thre- three threp thret threu thrue thttp thuet thure thurt thuru thute treer treet trepp trept trere trete trett treut truer trupt trute truth ttttt tuhte tupee tureh turet turph turre turtu turup turut tutee tutte tuuru uh-ee uh-uh uhhuh uhuru upeet upher upper upput upter upthe urter urthe urupe urutu uter- uther utter uttur uturu uuuuu