a-a aaa aak aap aar aas aav aka akk akp akr aks akv ap- apa apk app apr aps apv ar- ara ark arp arr ars arv as- asa ask asp asr ass asv av- ava avk avp avr avs ka- kaa kak kap kar kas kav kkk kkp kkr kks kkv kpa kpk kpp kpr kps kpv kra krk krp krr krs krv ksa ksk ksp ksr kss ksv kva kvk kvp kvr kvs kvv p-p paa pak pap par pas pav pka pkp pkr pks ppa ppk ppp ppr pps ppv pra prk prp prr prs prv ps- psa psk psp psr pss psv pva pvk pvp pvr pvs pvv ra- raa rak rap rar ras rav rkk rkp rks rkv rpa rpk rpp rpr rps rpv rra rrk rrp rrr rrs rsa rsk rsp rsr rss rsv rva rvp rvr rvs rvv saa sak sap sar sas sav sk- ska skk skp skr sks spa spk spp spr sps spv sr- sra srk srp srr srs srv ss- ssa ssk ssp ssr sss ssv sva svk svp svr svs svv v-a vaa vak vap var vas vav vka vkp vpa vpk vpp vpr vps vra vrk vrp vrr vrs vsa vsk vsp vsr vss vsv vva vvr vvs vvv