eeee eero eete eeth eeze eheh eher ehpt ehre ehte eore eoto epee eper eph- epor epot eppo eppp epro eprp epte erer eret erez eroe eroo erpe erre erro erth ertz etee eter eth- ethe etho etoe etoh etre etro ette etto ezer ezop ezzo heep heer heet hehe heho heor hepe hepp hept here hero herp herr hert herz hete heth heto hett hetz heze hhhh hhtp hoer hohe hoho hooe hoop hoor hoot hope hopo hopp hopt hore horo horr hort hote hoth hoto hotp hotr hott hotz hoze hozo hpot hppe hprt hpto hree hrpp hrte htet htoh htop htpp http httr o-eo oere oetz ohee oher ohho ohoh ohre ohte ohto ooer ooho oooh oooo oore oort ootp ooze opep oper opet opo- opor oppo opto ore- oreh oreo orer orhe oro- oroe oror orot oroz orpe orph orro orte orth orto orzo otee otep oter othe otho othr oto- otoe otoh otoo otor otpp otre otro otte otto ozee ozer ozet peep peer peet pehe peho pehr peor pepe pepo per- pere perh pero perp perr pert pete peth peto petr pett petz peze pezo phe- phet phht phoh phoo phot phrr poer poet pooh poop poor poot pop- pope popo popp popt pore poro porr port porz pote poth poto pott poze pozo pper pppo pppp pptt pre- pree prep pret prez pro- proe proo prop prot proz prtp prtr pter ptop reep reet rehe reht reop reot repe repo repp repr rept rere rero rert rete reth reto retr rett retz reze rezh rhee rheo rhet rhoh roer roet rohe rohr roop roor root rooz rope ropo rore roro rort rote roth roto rotr rott roze rozz rpet rpho rpoe rrrr rtee rttp teer teet teez teho tehr teoh teor teoz tepe tepp ter- tere tero terp terr tete teth teto tetr tett tetz tezz the- thee theo thep ther thet thhp thoe thoo thor thot thpp thre thro thtr toee toeh toer toet toho tooh toor toot top- tope toph topo topp topt topz tore toro torp torr tort tote toth toto totr tott toze tozo tper tppp tppr tpte tptp tptr tre- tree treo tret trez troe troo trop trot trpe trpp trte trtr tteo tter ttoe ttop tttt tzzt z-ro zeep zeph zepo zepp zero zert zete zeto zeze zhee zhor zoet zohr zoo- zoop zoot zope zore zoro zort zote zott zotz zozo zrtp zrze ztop zzhz zzzz