baca[7], caba[7], bace[7], alba[7], bala[7], laba[7], bale[7], bela[7], labe[7], cala[6], alce[6], cale[6], cela[6], lace[6],
cab[6], alb[6], bal[6], lab[6], bel[6], ble[6], cal[5], cel[5], cle[5], lec[5], ala[4], ale[4],
ba[4], be[4], ce[3], al[3], la[3], el[3], aa[2],
