gaga[8], zgag[8], gaza[6], gazo[6], oaza[4],
gag[7], aga[5], aha[5], ago[5], hao[5], gaz[5], gza[5], gzo[5], oaz[3],
ag[4], ha[4], go[4], ho[4], oh[4], aa[2], za[2], oz[2],