bumse[9], busse[7], muses[7], musse[7], sumse[7],
bums[8], mess[6], sems[6], emus[6], muse[6], muss[6], sums[6],
bum[7], sem[5], emu[5], bus[5], mus[5], ums[5], ess[3],
um[4], es[2],
