ws-64:/home/qi/wernermisc/bitcmp# ./bitcmp -w -B ~/m1/0x39.bit ~/m1/0x3a-1.bit
 0: 42
 1: 51
 2: 52
 3: 45
 4: 45
 5: 55
 6: 47
 7: 671
 8: 42
 9: 42
10: 51
11: 51
12: 42
13: 42
14: 393
15: 56