a-do aaaa aaad aaae aaar aada aade aadt aaea aaoe aaoo aara aard aare aaro aart aata aatt adaa adad adae adao adar adat adda addd adde addo addr adea adee adeo ader adet adod adoe adoo ador adot adra adre adro adta aede aedt aeer aer- aera aerd aero aeta aeto aetr aett aora aort aotd arad arae arar arat arda arde ardo area ared aree areo aret aroa arod aroe aroo aror arr- arra arre arro arrr arrt arta arte arto artr at-t ataa atad atae atar atat atdt atea ated atee ateo ater atod atoe ator atot atra atre atro atta atte atto attr daad daae daar dada dade dado daer dara dard dare daro darr dart data date dato datr datt dddd ddot ddre dead deae dear deda dedd dede dedo deed deer deet deor der- dera dere dero derr deta dete deto detr doae doar doat dod- doda dodd dode dodo doea doer dood door doot dora dord dore doro dorr dort dota dotd dote doto dott draa drad drar drat drda drea dred dree dret drod drot drra dtaa dted dtor dtot eada eadd eara eard eare earo eart eata eate edad edar edda edde eddo ede- edea eder edod edra edta eede eeea eeee eera eero eeta eete eode eora eore eota eotd eoto erad erat erda erde ered erer eret erod eroe eroo erra erre erro erta etat etee eter etoe etra etre etro etta ette etto o-eo oade oaer oara oare oate odda oddd odea oded odeo oder odet odoo odor odot odra oedo oera oere oeta ooaa ooda ooer oooo oora oord oore oort orad orae orao orar orat orda orde ordo ore- orea ored oreo orer oro- oroe oror orot orra orro orta orte orto otar otea oted otee oter oto- otoe otoo otor otra otre otro otta otte otto raad raat rada radd rade rado radr radt raed raer rara rare raro rata rate rato ratt rder rea- read reae reao rear reat reda redd rede redo redr reed reet reod reot rera rerd rere rero rert reta retd rete reto retr rett road roar roat roda rodd rode rodo roea roed roer roet rood roor root rora rore roro rort rota rote roto rotr rott rrad rrat rred rrrr rtdt rtee taa- taar taat tada tade tado taer taoa taor tara tard tare taro tarr tart tata tate tato tatr tatt tdor tdra tead tear teat teda tedd tede teed teer teet teor ter- tera tere tero terr teta tete teto tetr tett toad toat toda todd tode todo todt toea toed toee toer toet tooa tood toor toot tora tord tore toro torr tort tota totd tote toto totr tott traa trad trae trao trat tre- trea tred tree treo tret troa trod troe troo trot trra trte trtr tteo tter ttoe tttt