flou[11], foul[11], lufo[11], flus[11], duol[8], lodu[8], sodu[7], losu[7], olsu[7], solu[7], soul[7], sold[6],
ful[10], luf[10], ufo[9], fus[9], fol[8], fos[7], sof[7], lud[7], duo[6], udo[6], dol[5], sou[5], los[4], ols[4], sol[4],
fu[8], uf[8], ud[5], lu[5], ul[5], su[4], do[3], od[3], os[2],
