a-a aaa aah aak aao aap aar aas aha ahh ahk aho ahp ahr ahs aka akh akk ako akp akr aks aoa aoh aok aoo aop aor aos ap- apa aph apk apo app apr aps ar- ara arh ark aro arp arr ars as- asa ash ask aso asp asr ass haa hah hak hao hap har has hha hhh hhk hho hhp hhr hhs hka hkh hkk hko hkp hkr hks hoa hoh hok hoo hop hor hos hpa hph hpk hpo hpp hpr hps hr- hra hrh hrk hro hrp hrr hrs hsa hsh hsk hsp hsr hss ka- kaa kah kak kao kap kar kas kha khh khk kho khr khs kkh kkk kkp kkr kks koa koh kok koo kop kor kos kpa kph kpk kpo kpp kpr kps kra krk kro krp krr krs ksa ksh ksk kso ksp ksr kss oaa oah oak oao oap oar oas oha ohh oho ohp ohr ohs oka okk oko okp okr oks oo- ooa ooh ook ooo oop oor oos op- opa oph opk opo opp opr ops or- ora orh ork oro orp orr ors os- osa osh osk oso osp osr oss p-p paa pah pak pao pap par pas pha phk pho php phr phs pka pko pkp pkr pks poa poh pok poo pop por pos ppa pph ppk ppo ppp ppr pps pra prh prk pro prp prr prs ps- psa psh psk pso psp psr pss ra- raa rah rak rao rap rar ras rh- rha rhh rho rhp rhr rhs rkk rko rkp rks roa roh rok roo rop ror ros rpa rph rpk rpo rpp rpr rps rra rrh rrk rrp rrr rrs rsa rsh rsk rso rsp rsr rss saa sah sak sao sap sar sas sh- sha shh shk sho shp shr shs sk- ska skh skk sko skp skr sks soa soh sok soo sop sor sos spa sph spk spo spp spr sps sr- sra srh srk sro srp srr srs ss- ssa ssh ssk sso ssp ssr sss