byka[8], byki[8], baki[7], kabi[7], bako[7], boki[7], boya[7], okay[6], akio[5],
byk[7], bak[6], bok[6], aby[6], boy[6], oby[6], bai[5], abo[5], boa[5], oba[5], boi[5], obi[5], kia[4], oka[4], kio[4], koi[4],
by[5], ba[4], bi[4], bo[4], ka[3], ki[3], ko[3], ok[3],
