dddd ddss dhod dhor dksh dod- dodd dodo dods dohr dohs doko dood dook door doos dord dork doro dorr dors dosh dosk doso doss drhs drod droh drrs dsdr dshk dshs dsos dsrr dsvd dvdr dvds dvhs dvor dvrs dvsr hdhs hdod hdos hdss hhds hhhh hhhs hodh hodk hodr hods hoho hoko hoks hood hook hoor hoos hord hork horo horr hors hosh hoss hovk hovs hrhs hrod hros hrso hshs hvds hvhs k-os kddd kddk kddr kdkd kdkk kdko kdkr kdok kdov kdro kdrs kdrv kdsd kdsk kdsr kdss kdvr kdvs kdvv khdk khdr khdv khhk khho khhs khkk khkr khks khkv khok khor khrd khrk khro khrr khrv khss khsv khvh kkdd kkdo kkdv kkhh kkhk kkhr kkkk kkoh kkoo kkor kkov kkrh kkrk kkro kkrr kkrs kkrv kksd kksr kkss kkvr kkvv kodk kodo kods kodv kohd kohh koho kohr kohs kokh kokk koko kokr koks kook kooo koor koos koov kord kork koro korr kors korv kos- kosd kosh koso kosr koss kovk kovo kovr krdd krdo krdr krds krhs krhv krkd krkh krkk krko krkr krks krkv krod kroh krok kroo kror kros krov krrk krro krrr krrs krsd krsh krsk krsr krss krsv krvk krvo krvr krvs krvv ksdk ksdr ksds kshd kshk ksho kshr kshs kshv kskd kskk ksko kskr ksks ksok ksoo ksor ksos ksrh ksro ksrr ksrs ksrv ksso kssr ksss ksvh ksvr kvhs kvod kvoh kvok kvoo kvor kvov kvrh kvro kvrr kvrv kvsh kvso kvsr kvss kvsv kvvr kvvs kvvv oddd odds odoh odoo odor odos odso ohho ohhs ohoh ohok ohos ohso ohss okko okok okor okro okso ooho oohs oooh oooo ooos oord ordo ords orhs orko oro- orok oror oros orro orrs orsk orso orvr orvs osdv osho oshs osoo osor osos osov osrd osro ossd osso ovhd ovhs ovo- ovod ovoo rdhs rdos rdso rdvs rhhs rhod rhoh rhos rkos rkss rksv rodd rodo rods rohr rohs rokh rokk roko rokr roks rood rook roor roos rork roro rosh roso ross rovo rovs rrhs rrrr rsdd rsds rshd rshs rsos rvhs rvvh s-os sdds sdhd sdhs sdrs sdss shhh shhs shod shok shoo shor shos shrs skhs skor skov sksd skss sodd sodo sods sohh soho sohs sokk soko sood sook soor soos sord sorh soro sorr sors sosh soso soss sosv sovo sovs srhs sros srsd ssdd sshs ssrs sssh ssss svdk svdo svhs svod svor vdso vhhh vhhs vkor vodo voho voks voor vor- vord voro vors voso voss vovk vrhs vshs vvhs vvvv