a-do aaaa aaad aaar aaas aaav aada aads aaoo aara aard aaro aars aasa aasd aass aava adaa adad adao adar adas adda addd addo addr adds adod adoo ador ados adra adro adrs adsa adso adsr adss advs aora aors aosd aoss arad arar aras arda ardo ards aroa arod aroo aror aros arr- arra arro arrr arrs ars- arsa arsd arso arva arvo asaa asad asao asar asas asda asdo asds asod asor asos asra asro asrs assa assd asso assr asss asva asvd asvs avao avar avas avda avor avos avra avro avva avvo daad daar daas dada dado dads daos dara dard daro darr dars dasa dasd dass dava dddd ddss doar doas dod- doda dodd dodo dods dood door doos dora dord doro dorr dors dosa doso doss draa drad drar dras drda drod drra drrs drsa dsda dsdr dsoa dsos dsrr dssa dsvd dvar dvas dvda dvdr dvds dvoa dvor dvra dvrs dvsr oara oars oass oavs odas odda oddd odds odoo odor odos odra odso odva ooaa ooda oooo ooos oora oord oosa orad orao orar oras orav orda ordo ords oro- oror oros orra orro orrs orsa orso orvr orvs osar osas osdv osoo osor osos osov osrd osro ossa ossd osso ovar ovda ovo- ovod ovoo ovra raad raas rada radd rado radr rads raos rara raro rars rasa rasd raso rass rava rdas rdos rdso rdvs road roar roas roda rodd rodo rods rood roor roos rora roro rosa roso ross rova rovo rovs rrad rras rrrr rsaa rsdd rsds rsos rssa s-os saad saar saas sada sadd sado sadr sads saor saos sara sard saro sarr sars sarv sasa sasd saso sass sava savo savs sdds sdrs sdss soad soar soas soda sodd sodo sods sood soor soos sora sord soro sorr sors sosa soso soss sosv sova sovo sovs sras sros srsd ssaa ssao ssas ssdd ssra ssrs sssa ssss svar svdo svod svor vaad vaar vaas vada vado vads vara vard varr vars vas- vasa vaso vass vava vavs vdso voad voar voda vodo voor vor- vora vord voro vors vosa voso voss vras vrav vrsa vvvv