pety[7], pity[7], poty[7], pyto[7], topy[7], piet[6], pite[6], pito[6], topi[6], yeti[6], opie[5],
pyt[6], typ[6], pet[5], pit[5], pot[5], top[5], opy[5], ety[5], pie[4], poi[4], eto[4], toi[4],
ty[4], pe[3], pi[3], op[3], po[3], et[3], te[3], ot[3], to[3], eo[2],
