hele[7], helo[7], hole[7], ohel[7], hond[7], dole[6], eden[5], node[5], enol[5],
hel[6], hol[6], ehe[5], hen[5], dol[5], lee[4], den[4], end[4], len[4], deo[4], ode[4], ole[4], dno[4], don[4], eon[3], one[3],
eh[4], he[4], ho[4], oh[4], de[3], el[3], do[3], od[3], ee[2], en[2], eo[2], no[2], on[2],
