roum roup rout rpet rpii rpob rpoe rrmp rrrr rrum rtee rtei rtmi rtmp rttp rubb rube rubi rubp rubu ruer ruet ruit rumb rume rumi rumm rumo rump rumt rupe rupp rupt rure ruri ruro rurp ruru rute ruti ruto rutt rutu t-mo tbit tbrb tbtp tebo tebu teem teer teet teie teim teip teir teiu teme temo temp temu teom teor tepe tepi tepp tepu ter- tere teri term tero terp terr teru tete teti teto tetr tett tetu teut tibi tibu tie- tiee tiei tieo tiep tier tiet tiit tiiu time timi timm timo timp timu tiop tiou tip- tipe tipi tipo tipp tipt tipu tirb tire tiri tiro tirr tiru tite titi tito titp titt titu tium tmbr tmep tmou tmro tmtt tobe tobi tobo tobt tobu toee toei toer toet toie toit tomb tome tomi tomm tomo tomp tomt toom toor toot top- tope topi topo topp topt topu tore tori torm toro torp torr tort toru tote toti totm toto totr tott toui toum toup tour tout tper tpir tpmt tppp tppr tpte tptp tptr tput tre- tree trei trem treo tret treu tri- trib trie trim trio trip trit trmb trmi trmu troe troi trom troo trop trot trou trpe trpm trpp trte trtr trub true trut truu ttbb tteo tter ttim ttoe ttop tttt tubb tube tubo tubr tubu tuei tuer tuet tuim tuit tuiu tumb tume tumi tump tumu tuor tupe tupi tupo tupu turb ture turi turm turo turp turr turt turu tute tuti tuto tutt tutu tuum tuuo u-ie u-rp ubbe ubbi ubbo uber ubet ubii ubir ubit ueir uepi uipi uirr umb- umbe umbi umbo umer umet umit ummo umoe umor umpe umri umut uomo uor- uore upbe upie upim upme upor uppe uppp uppu upri upto upup urbe urbi ure- uret urib urie urim uriu urmi uro- urom uroo urpo urre urri urte urum urup urur urut utep uter utmb utmp utor utri utti utto uttu uuri uuuu