duol[8], lodu[8], sodu[7], losu[7], olsu[7], solu[7], soul[7], ulwo[7], uwol[7], wolu[7], sold[6], osuw[6], owsu[6],
lud[7], duo[6], udo[6], dwu[6], lwu[6], ulw[6], dol[5], sou[5], suw[5], los[4], ols[4], sol[4], wow[3],
ud[5], lu[5], ul[5], su[4], wu[4], do[3], od[3], os[2],
