-ic a-a a-c a-i aaa aac aai aak aao aap aas aay ac- aca acc aci ack aco acp acs acy ai- aia aic aii aik aio aip ais aiy aka akc aki akk ako akp aks aoa aoc aoi aok aoo aop aos ap- apa apc api apk apo app aps apy as- asa asc asi ask aso asp ass asy ay- aya ayc ayi ayk ayo ayp ays c-- caa cac cai cak cao cap cas cay cca ccc cci cck cco ccp ccs ci- cia cic cii cik cio cip cis cka ckc cki cko cks cky co- coa coc coi cok coo cop cos coy cpa cpc cpi cpk cpo cpp cps csa csc csi csk cso csp css csy cya cyc cyk cyo cyp cys ia- iaa iac iai iao iap ias ica icc ici ick ico icp ics icy iia iic iii iio iip iis ika ikc iki ikk iko iks io- ioa ioc ioi ioo iop ios ipa ipc ipi ipo ipp ips ipy is- isa isc isi isk iso isp iss isy iya iyc iyo iys iyy ka- kaa kac kai kak kao kap kas kay kca kcc kci kck kcp kcs kia kic kii kik kio kip kis kkc kki kkk kkp kks kky koa koc koi kok koo kop kos koy kpa kpc kpi kpk kpo kpp kps ksa ksc ksi ksk kso ksp kss kya kyc kyo kyp kys o-i oaa oac oai oak oao oap oas oc- oca occ oci ock oco ocp ocs oia oic oii oik oio oip ois oka okc oki okk oko okp oks oo- ooa ooc ooi ook ooo oop oos op- opa opc opi opk opo opp ops opy os- osa osc osi osk oso osp oss oya oyi oyo oys p-p paa pac pai pak pao pap pas pay pca pcc pci pck pco pcp pcs pia pic pii pik pio pip pis pka pkc pki pko pkp pks pky poa poc poi pok poo pop pos poy ppa ppc ppi ppk ppo ppp pps ps- psa psc psi psk pso psp pss psy py- pya pyc pyk pyo pys saa sac sai sak sao sap sas say sca scc sci sck sco scp scs sia sic sii sik sio sip sis sk- ska skc ski skk sko skp sks sky soa soc soi sok soo sop sos soy spa spc spi spk spo spp sps spy ss- ssa ssc ssi ssk sso ssp sss sy- sya syc syi syk syp sys yaa yac yai yak yao yap yas yay yca ycc yci yco ycp ycs ycy yii yio yip yis yka yki ykk yoc yoi yok yoo yop yos yoy ypa ypo yps ysa ysc ysi ysk yso ysp yss ysy yyc yys yyy