bruch[11], lurch[10],
buch[10], club[10], luch[9], buhl[8], ruch[8], burg[7], grub[7], guru[5],
bug[6], buh[6], hub[6], lug[5], gur[4], hur[4], ruh[4], uhr[4], uhu[4],
hu[3], uh[3], ul[3], ur[2],