riti ritl rito ritt rlee rlef rlif roaf roag roar roat roea roeg roel roer roet rofe roff rofl rofo roga roge rogg rogh rogi rogo roha rohe rohl rohr roia roif roig roil roio roir roit rola role rolf roll rolo rolt roof roog rooi rool roor root rora rore rori roro rort rota rote rotg roth roti rotl roto rotr rott rrah rrat rrif rrle rrrr rtai rtee rtei rtle rtlt taa- taaf taag taal taar taat tael taer tafa tafe taff tafi tafo taft taga tage tagg tagh tagi tago taha tahe tahi taho tahr taia taig tail taio tair tait tala tale talh tali tall talo taoa taor tara tare tarf targ tari taro tarr tart tata tate tath tati tato tatr tatt teal tear teat teef teel teer teet teff tefi tefl teft tega tegg tegh tegi tego tegt tehi teho tehr teia teie teil teir tel- tela tele telg teli tell telo telt teoh teor ter- tera tere terf teri tero terr teta tete teth teti teto tetr tett tfae tfal tfot tgel tgfa tgif tgle thaa thae thag thai thal thao thar that the- thea thee thef thei thel theo ther thet thi- thia thie thif thig thil thio thir thoe thof thog thoo thor thot thra thre thri thro thtr tiaa tiaf tial tiao tiar tie- tiea tiee tief tiei tiel tieo tier tiet tifa tiff tifo tift tiga tige tigh tigi tigr tiht tiit tila tile tilh till tilo tilr tilt tira tire tiri tirl tiro tirr tita tite tith titi tito titt tlli toal toat toea toee toeh toei toer toet tofa toff tofi tofo toft toga toge togh togo togr togt tohi toho toie toil toit tol- tola tole toli toll tolo tolt tooa toof tooh tool toor toot tora tore torf torg tori toro torr tort tota tote toth toti toto totr tott traa trae traf trag trai tral trao trat tre- trea tree tref treg trei treo tret trfr trge tri- tria trie trif trig tril trio trit troa troe trog troi troo trot trra trte trtr tteo tter ttfa ttff ttoe tttt