a-a a-c aaa aac aak aao aar aas aaw aay ac- aca acc ack aco acr acs acw acy aka akc akk ako akr aks akw aoa aoc aok aoo aor aos aow ar- ara arc ark aro arr ars arw ary as- asa asc ask aso asr ass asw asy aw- awa awc awk awo awr aws aww awy ay- aya ayc ayk ayo ayr ays ayw c-- caa cac cak cao car cas caw cay cca ccc cck cco ccr ccs ccw cka ckc cko cks ckw cky co- coa coc cok coo cor cos cow coy cra crc crk cro crr crs crw cry csa csc csk cso csr css csw csy cw- cwa cwc cwk cwo cwr cws cya cyc cyk cyo cyr cys cyw ka- kaa kac kak kao kar kas kaw kay kca kcc kck kcr kcs kkc kkk kkr kks kky koa koc kok koo kor kos kow koy kra krc krk kro krr krs krw kry ksa ksc ksk kso ksr kss ksw kw- kwa kwc kwk kwo kws kww kya kyc kyo kyr kys kyw oaa oac oak oao oar oas oaw oc- oca occ ock oco ocr ocs ocw oka okc okk oko okr oks okw oo- ooa ooc ook ooo oor oos oow or- ora orc ork oro orr ors ory os- osa osc osk oso osr oss osw owa owc owk owo ows oww oya oyo oys ra- raa rac rak rao rar ras raw ray rca rcc rco rcr rcs rcw rkc rkk rko rks rky roa roc rok roo ror ros row roy rra rrc rrk rrr rrs rsa rsc rsk rso rsr rss rsw rwa rwc rwr rws rwy ry- rya ryc ryk ryo ryr rys ryy saa sac sak sao sar sas saw say sca scc sck sco scr scs scw sk- ska skc skk sko skr sks skw sky soa soc sok soo sor sos sow soy sr- sra src srk sro srr srs srw sry ss- ssa ssc ssk sso ssr sss ssw swa swc swk swo swr sws swy sy- sya syc syk syr sys waa wac wak wao war was waw way wca wcc wck wco wcr wcs wcw wka wkc wko wkr wks wkw wky woa woc wok woo wor wos wow woy wr- wra wrc wrk wro wrr wrs wrw wry wsa wsc wsk wso wsr wss wsw wwa wwc wwo www wy- wya wyc wyk wyo wyr wys yaa yac yak yao yar yas yaw yay yca ycc yco ycs ycw ycy yka ykk yoc yok yoo yor yos yow yoy yra yrc yro yrs ysa ysc ysk yso ysr yss ysy ywc yyc yys yyy