tupi[8], trup[8], itru[7], triu[7], tipi[6], trip[6],
tup[7], piu[6], tiu[6], tui[6], uti[6], rut[6], tur[6], pit[5], rui[5], rur[5], prr[4], itr[4], tir[4], tri[4],
tu[5], ut[5], pi[3], ii[2],
