a-a aaa aak aas aav aay aka akk aks akv as- asa ask ass asv asy av- ava avk avs avy ay- aya ayk ays ka- kaa kak kas kav kay kkk kks kkv kky ksa ksk kss ksv kva kvk kvs kvv kya kys saa sak sas sav say sk- ska skk sks sky ss- ssa ssk sss ssv sva svk svs svv svy sy- sya syk sys v-a vaa vak vas vav vay vka vsa vsk vss vsv vva vvs vvv yaa yak yas yav yay yka ykk ysa ysk yss ysy yva yvy yys yyy