chla[8], lach[8], loch[8], olch[8], halo[7], hola[7], cola[6], loca[6], ocal[6],
ach[6], cha[6], hal[6], hoc[6], och[6], hol[6], cal[5], hao[5], alo[4],
ha[4], ho[4], oh[4], al[3], la[3], co[3],
