osis oski osoi osoo osor osos osov osro ossa ossi osso ovar ovcs ovi- ovis ovo- ovoo ovra raak raas rac- raca racc raci rack raco racs racv raia raic raii raik rair rais raka raki rakk raoc raok raos rara rari rark raro rars rasa rasc rasi rask raso rass rava ravi rcac rcas rccc rccs rcic rcis rcos rcsa rcsc rcsi rcss rcvr rcvs riaa riai riak rias rica ricc rick rico rics riia riis rika riki rikk rios riri rirs risa risc risi risk riso riss riva rivo rivs rkos rkss rksv roak roar roas roca rocc rock roco rocs roia roik roio roir rois roka roki rokk roko rokr roks rooi rook roor roos rora rorc rori rork roro rosa rosc rosi roso ross rova rovi rovo rovs rras rrrr rsaa rsai rscc rscs rsis rsos rssa rv-c rvca rvik s-ic s-ii s-iv s-os sa-c saac saak saar saas saca sacc saci sack saco sacr sacs saia saic saik sair sais saiv saka saki sakk sako saks saoi saor saos sara sarc sari sark saro sarr sars sarv sasa sasc sasi sask saso sass sava savi savo savs scaa scac scai scak scar scas sccc sccs sci- scia scic scio scir scis sciv sck- scok scoo scor scr- scra scrc scri scrs scsa scsc scsi scso scsr siaa siac siai siak sias sica sicc sici sick sico sics siik sika siki siko sikr siks sior sios sira sirc siri sirk siro sirr sirs sisa sisc sisi sisk siss siva sivi skac skai skar skia skic skik skio skir skis skiv skor skov skra skss soak soar soas soca soci sock soco socr socs soia soic soik soir sois soka soki sokk soko sook soor soos sora sori soro sorr sors sosa sosi soso soss sosv sova sovo sovs sras srcc sris sros ssaa ssac ssao ssas ssca sscc ssci sscs ssis ssoc ssra ssrc ssri ssrs sssa sssc sssi ssss svar svcc svcs svic svir svor svsc vaar vaas vaca vack vaco vacs vaia vaik vaio vair vais vaka vaki vara vari vark varr vars vas- vasa vasi vaso vass vava vavs vcci vcrs viar vias vic- vica vici vick vico vics viii viik vika viki viko vios vira virc viri virk viro virr visa visc visi visk viso viss viva vivi vivo vkor voar voca voia voic voio voir vois voka voks vooc voor vor- vora vori voro vors vosa vosi voso voss vovk vrac vrai vrak vras vrav vrci vria vrio vris vroc vrsa vrsi vsic vssc vvvv