stel[6], slot[6], sole[5], etos[5], oset[5], seto[5],
tle[5], lot[5], lee[4], ole[4], los[4], ols[4], sol[4], eto[4], set[4], sto[4],
el[3], et[3], te[3], ot[3], to[3], ts[3], ee[2], eo[2], es[2], se[2], os[2],
