durum[11], durem[9], urdem[9],
duru[9], urdu[9], muru[9], rumu[9], demu[8], udem[8], mudr[8], rude[7], remu[7], derm[6],
udu[8], muu[8], dum[7], mud[7], edu[6], ued[6], emu[6], dur[6], rud[6], urd[6], mru[6], mur[6], rum[6], dem[5], der[4], red[4], mer[4], rem[4],
uu[6], ud[5], mu[5], de[3], em[3], me[3], er[2], re[2],
