puff[13], muff[12], hupf[11], rupf[10], fuhr[8], ruhm[7],
uff[9], huf[7], hup[7], puh[7], muh[6], ruf[6], pur[6], mur[5], rum[5], hur[4], ruh[4], uhr[4],
hm[5], um[4], hu[3], uh[3], ur[2],
