spur[7], rums[6], gnus[5], grus[5], runs[4],
pur[6], ups[6], mur[5], rum[5], mus[5], ums[5], gnu[4], gur[4], nur[3], run[3], uns[3], rus[3], sur[3], urs[3],
um[4], nu[2], ur[2],
