chyl[9], chla[8], lach[8], achy[8], hyca[8], hecy[8], hyle[8], echa[7], heca[7], hale[7], hela[7], acyl[7], alce[6], cale[6], cela[6], lace[6], yale[6],
hyc[7], ach[6], cha[6], che[6], ech[6], hec[6], hal[6], hel[6], cal[5], cel[5], cle[5], lec[5], ale[4],
ha[4], eh[4], he[4], ce[3], al[3], la[3], el[3],
