abat[7], bata[7], beat[7], beta[7], bota[7], beto[7], boot[7], toea[5],
bat[6], tab[6], bet[6], bot[6], abo[5], boa[5], oba[5], ata[4], ate[4], eta[4], tao[4], eto[4], oto[4], aaa[3],
ba[4], be[4], bo[4], at[3], ta[3], et[3], te[3], ot[3], to[3], aa[2], eo[2],
