bube[8], beug[7], buge[7], buhe[7], hube[7],
beb[7], ebb[7], bub[7], beg[6], geb[6], heb[6], bug[6], buh[6], hub[6], geh[5], heg[5], heu[4], uhu[4],
eh[3], he[3], hu[3], uh[3],
