alla[6], lala[6], lola[6], lasa[5], sala[5], laso[5], salo[5], sola[5],
lal[5], lol[5], ala[4], alo[4], las[4], sal[4], los[4], ols[4], sol[4], asa[3], osa[3],
al[3], la[3], aa[2], as[2], os[2],
