a-a a-c aaa aac aak aao aap aas aaw aay ac- aca acc ack aco acp acs acw acy aka akc akk ako akp aks akw aoa aoc aok aoo aop aos aow ap- apa apc apk apo app aps apw apy as- asa asc ask aso asp ass asw asy aw- awa awc awk awo awp aws aww awy ay- aya ayc ayk ayo ayp ays ayw c-- caa cac cak cao cap cas caw cay cca ccc cck cco ccp ccs ccw cka ckc cko cks ckw cky co- coa coc cok coo cop cos cow coy cpa cpc cpk cpo cpp cps cpw csa csc csk cso csp css csw csy cw- cwa cwc cwk cwo cwp cws cya cyc cyk cyo cyp cys cyw ka- kaa kac kak kao kap kas kaw kay kca kcc kck kcp kcs kkc kkk kkp kks kky koa koc kok koo kop kos kow koy kpa kpc kpk kpo kpp kps kpw ksa ksc ksk kso ksp kss ksw kw- kwa kwc kwk kwo kwp kws kww kya kyc kyo kyp kys kyw oaa oac oak oao oap oas oaw oc- oca occ ock oco ocp ocs ocw oka okc okk oko okp oks okw oo- ooa ooc ook ooo oop oos oow op- opa opc opk opo opp ops opw opy os- osa osc osk oso osp oss osw owa owc owk owo owp ows oww oya oyo oys p-p paa pac pak pao pap pas paw pay pca pcc pck pco pcp pcs pcw pka pkc pko pkp pks pky poa poc pok poo pop pos pow poy ppa ppc ppk ppo ppp pps ppw ps- psa psc psk pso psp pss psw psy pwa pwc pwo pwp pws py- pya pyc pyk pyo pys saa sac sak sao sap sas saw say sca scc sck sco scp scs scw sk- ska skc skk sko skp sks skw sky soa soc sok soo sop sos sow soy spa spc spk spo spp sps spw spy ss- ssa ssc ssk sso ssp sss ssw swa swc swk swo swp sws swy sy- sya syc syk syp sys waa wac wak wao wap was waw way wca wcc wck wco wcp wcs wcw wka wkc wko wkp wks wkw wky woa woc wok woo wop wos wow woy wpa wpc wpk wpo wpp wps wpy wsa wsc wsk wso wsp wss wsw wwa wwc wwo wwp www wy- wya wyc wyk wyo wyp wys yaa yac yak yao yap yas yaw yay yca ycc yco ycp ycs ycw ycy yka ykk yoc yok yoo yop yos yow yoy ypa ypo yps ysa ysc ysk yso ysp yss ysy ywc yyc yys yyy