mums[8], summ[8], purr[7], spur[7], murr[6], rums[6], muss[6], sums[6], surr[4], russ[4],
mum[7], pur[6], ups[6], mur[5], rum[5], mus[5], ums[5], rus[3], sur[3], urs[3],
um[4], ur[2],
