bak[8], buk[8], koi[7], ufo[7], aki[6], kai[6], abo[6], boa[6], bio[6], obi[6], auf[6], kau[6], abi[5], bai[5], bau[5],
fa[5], ob[5], ab[4], bi[4], ai[2], au[2], ui[2],
