baty[8], bety[8], boty[8], byto[8], toby[8], beat[7], beta[7], bota[7], beto[7], boya[7], boye[7], toea[5],
byt[7], bat[6], tab[6], bet[6], bot[6], aby[6], boy[6], oby[6], abo[5], boa[5], oba[5], aty[5], ety[5], ate[4], eta[4], tao[4], eto[4],
by[5], ba[4], be[4], bo[4], ty[4], at[3], ta[3], et[3], te[3], ot[3], to[3], eo[2],
