crem[9], germ[7], cure[7], mure[6], rume[6], murr[6], gurr[5],
cer[6], emu[5], mur[5], rum[5], erg[4], ger[4], reg[4], gur[4], reu[3], ure[3],
um[4], er[2], re[2], ur[2],
