refu[10], ferm[9], firm[9], efir[8], umie[7], remu[7], miru[7], urim[7], emir[5], remi[5],
fum[10], muf[10], fiu[9], fru[9], fur[9], ruf[9], ref[7], emu[6], mru[6], mur[6], rum[6], rui[5], mer[4], rem[4], mir[4], rei[3],
fu[8], uf[8], ef[6], fe[6], fi[6], mu[5], em[3], me[3], im[3], mi[3], er[2], re[2],
