duol[8], lodu[8], rodu[7], rudo[7], luro[7], sodu[7], losu[7], olsu[7], solu[7], soul[7], lord[6], sold[6], suro[6],
lud[7], duo[6], udo[6], dur[6], rud[6], urd[6], lur[6], dol[5], oru[5], sou[5], rus[5], sur[5], odr[4], ord[4], rod[4], lor[4], rol[4], los[4], ols[4], sol[4], ros[3],
ud[5], lu[5], ul[5], su[4], do[3], od[3], or[2], ro[2], os[2],
