refu[10], wuef[10], ferm[9], remu[7], eruw[6],
fum[10], muf[10], fru[9], fur[9], ruf[9], ref[7], emu[6], mru[6], mur[6], rum[6], mer[4], rem[4], mew[4], rew[3], wre[3],
fu[8], uf[8], ef[6], fe[6], mu[5], wu[4], em[3], me[3], er[2], re[2], ew[2], we[2],
