beg[7], bee[5], aga[5], aha[5], ehe[5], abo[5], boa[5], oba[5], ago[5], ego[5], hao[5],
ba[4], be[4], ag[4], ha[4], eh[4], he[4], bo[4], go[4], ho[4], oh[4], aa[2], ee[2], eo[2],