quer[13], krem[9], merk[9], kure[7], meer[6], mure[6], rume[6], euer[4], eure[4], reue[4],
kur[6], emu[5], mur[5], rum[5], ree[3], reu[3], ure[3],
um[4], er[2], re[2], ur[2],