billi[9], iblis[8], silli[7], lisim[7], milsi[7],
bill[8], limb[8], bili[7], bims[7], mili[6], ibis[6], sill[6], slim[6], lisi[5], sili[5], misi[5], simi[5],
bil[6], bim[6], lim[5], mil[5], bis[5], lis[4], sil[4], mis[4], sim[4],
bi[4], li[3], im[3], mi[3], ii[2], si[2],