a-a a-c aaa aac aah aak aap aas ac- aca acc ach ack acp acs aha ahc ahh ahk ahp ahs aka akc akh akk akp aks ap- apa apc aph apk app aps as- asa asc ash ask asp ass c-- caa cac cah cak cap cas cca ccc cch cck ccp ccs ch- cha chc chh chk chp chs cka ckc ckh cks cpa cpc cph cpk cpp cps csa csc csh csk csp css haa hac hah hak hap has hca hcc hch hck hcp hcs hha hhc hhh hhk hhp hhs hka hkh hkk hkp hks hpa hpc hph hpk hpp hps hsa hsc hsh hsk hsp hss ka- kaa kac kah kak kap kas kca kcc kch kck kcp kcs kha khh khk khs kkc kkh kkk kkp kks kpa kpc kph kpk kpp kps ksa ksc ksh ksk ksp kss p-p paa pac pah pak pap pas pca pcc pch pck pcp pcs pha phc phk php phs pka pkc pkp pks ppa ppc pph ppk ppp pps ps- psa psc psh psk psp pss saa sac sah sak sap sas sca scc sch sck scp scs sh- sha shc shh shk shp shs sk- ska skc skh skk skp sks spa spc sph spk spp sps ss- ssa ssc ssh ssk ssp sss