a-do a-ii a-iv aaaa aaad aaai aaar aaav aada aadi aadt aaii aaoo aara aard aari aaro aart aata aatt aava adaa adad adai adao adar adat adda addd addi addo addr adia adio adir adit adod adoo ador adot adra adro adta advi advt aiai aida aidi aidr aidt aiia aiid aiir aioi aira aird airi airo airt aita aiti aitr aitt aiva aivd aora aort aotd arad arai arar arat arda ardi ardo aria arid arii ario arit aroa arod aroi aroo aror arr- arra arri arro arrr arrt arta arti arto artr artv arva arvi arvo at-t ataa atad atai atar atat atdi atdt atia atid atit atod atoi ator atot atra atri atro atta atti atto attr atvi avao avar avat avda avdi avia avid avio avit aviv avor avot avra avri avro avva avvo d-tv daad daar dada dadi dado daia daid daio dair dait dara dard dari daro darr dart data dati dato datr datt dava davi dddd ddot ddtv dia- diad diao diar diat dida didi dido diii diiv dior diot dira dird dirr dirt dita diti dito ditt ditv diva divd divi divo doar doat dod- doda dodd dodi dodo doid doit dood door doot dora dord dori doro dorr dort dota dotd doti doto dott dovi draa drad drar drat drda drit drod drot drra dtaa dtor dtot dvar dvda dvdr dvi- dvii dvir dvoa dvor dvra iaaa iaai iaat iadt iaia iara iart iata iati iava idad idar idat idda iddo idia idid idio idir idra idro idta idtv idvd iida iiii iiio iiit iioi iioo iira iita iitr iitt iod- ioda iodd iodo ioii ioio ioit iooi iooo iora iori iota ioto irad irai irao irar irda irdo iri- iria irid irio irod irov irra irri irta irti itaa itai itar itat itdo itia itoi itoo itor itra itri itta itto ivai ivao ivar ivda ivdr ivod ivor oara odai odda oddd oddi odia odio odir odoo odor odot odra odva oiav oido oiii oira oirt oita oiti ooaa ooda oodi ooia ooid oooo oora oord oort orad orai orao orar orat orav orda ordo ori- oria orid orio orit oro- oror orot orra orri orro orta orto orvr otar otit oto- otoo otor otov otra otro otta otti otto ovar ovda ovi- ovid ovo- ovod ovoo ovot ovra raad raat rada radd rado radr radt raia raid raii rair rait rara rari raro rata rati rato ratt rava ravi rdio riaa riad riai riat rida ridd ridi rido riia riot riri rita riti rito ritt riva rivo road roar roat roda rodd rodi rodo roia roid roio roir roit rood rooi roor root rora rori roro rort rota roti roto rotr rott rova rovi rovo rrad rrat rrrr rtai rtdt rtva rtvi taa- taar taat tada tado taia taio tair tait taoa taor tara tard tari taro tarr tart tata tati tato tatr tatt tatv tava tavi tavo tdor tdra tdri tdtv tiaa tiao tiar tidd tiit tira tird tiri tiro tirr tita titi tito titt tiva tivi tivo toad toat toda todd todi todo todt toid toit tooa tood toor toot tora tord tori toro torr tort torv tota totd toti toto totr tott tova tovo traa trad trai trao trat trav tri- tria trio trit troa trod troi troo trot trra trtr tttt tvad tvri tvro tvrr tvtv vaad vaar vaat vada vadi vado vaia vaid vaio vair vait vara vard vari varr vart vata vati vato vatt vava vdio vdot viad viar vida vidi vido viii vira viri viro virr virt vita viti vito vitt viva vivi vivo voad voar voat voda vodo voia void voio voir voit voor voot vor- vora vord vori voro vort vota votd voto vrai vrav vrdi vria vrio vrot vrto vt-i vvvv