boga[8], bosa[6], sago[6], bass[6], boss[6], hoss[6],
abo[5], boa[5], oba[5], ago[5], hao[5], bas[5], sag[5], has[5], osa[3], sas[3], sos[3],
ba[4], ag[4], ha[4], bo[4], go[4], ho[4], oh[4], as[2], os[2],
