boga[8], abak[7], baka[7], bako[7], koga[7],
bak[6], bok[6], kog[6], aga[5], abo[5], boa[5], oba[5], ago[5], oka[4],
ba[4], ag[4], bo[4], go[4], ka[3], ko[3], ok[3], aa[2],
