pata[6], etap[6], peta[6], opat[6], toea[5],
pat[5], pet[5], pot[5], top[5], ata[4], ate[4], eta[4], tao[4], eto[4], aaa[3],
pa[3], pe[3], op[3], po[3], at[3], ta[3], et[3], te[3], ot[3], to[3], aa[2], eo[2],
