abak[7], baka[7], haka[7], bako[7], koka[6],
bak[6], hak[6], bok[6], aha[5], abo[5], boa[5], oba[5], hao[5], kok[5], oka[4],
ba[4], ha[4], bo[4], ho[4], oh[4], ka[3], ko[3], ok[3], aa[2],
