bud[8], bum[8], umb[8], dum[7], mud[7], dyb[7], bym[7], edu[6], ued[6], emu[6], dwu[6], dym[6], dem[5], web[5], mew[4], ewy[4],
bu[6], ud[5], mu[5], by[5], be[4], wu[4], my[4], de[3], em[3], me[3], wy[3], ew[2], we[2],
