fahr[8], harf[8], haft[8], darf[7], raft[7], traf[7], drah[5], hart[5],
fad[6], har[4], rah[4], hat[4], dar[3], rad[3], art[3], rat[3],
fa[5], ah[3], ha[3], ad[2], da[2], ar[2],
