memo[9], dumm[8], umme[8], demo[7], dome[7], mode[7], odem[7], emde[6],
mum[7], dom[6], dem[5], emd[5], mud[5], emu[5], deo[4], ode[4], duo[4],
um[4], do[3], od[3], du[2], ud[2],
