buch[10], tuch[8], tumb[8], duft[7], buht[7], hubt[7], muht[7],
huf[7], bum[7], duc[6], buh[6], hub[6], muh[6], cut[6], mud[5], mut[5], hut[4],
hm[5], um[4], hu[3], uh[3], du[2], ud[2], tu[2],
