wozu[9], zoos[8], ouzo[8], wodu[7], duos[5],
zwo[8], zoo[7], duz[5], dos[4], ods[4], sod[4], duo[4], sou[4], uso[4], sud[3], uds[3],
wo[5], uz[4], zu[4], do[3], od[3], os[3], so[3], du[2], ud[2],
