duz[5], zur[5], rod[4], dos[4], ods[4], sod[4], duo[4], sou[4], uso[4], dur[3], sud[3], uds[3], rus[3], sur[3], urs[3],
uz[4], zu[4], do[3], od[3], os[3], so[3], du[2], ud[2], ur[2],
