> Board #1:
> Pair 1: 4 segments.
> Pair 2: 3 segments.
> Pair 3: impossible.
> 
> Board #2:
> Pair 1: 1 segments.
> Pair 2: 1 segments.
> Pair 3: 3 segments.
> Pair 4: 4 segments.
> Pair 5: 5 segments.
> Pair 6: impossible.
> 
> Board #3:
> Pair 1: 5 segments.
> Pair 2: 38 segments.
> 
> Board #4:
> Pair 1: 1 segments.
> 
> Board #5:
> Pair 1: 1 segments.
> Pair 2: 3 segments.
> Pair 3: 1 segments.
> 
> Board #6:
> Pair 1: 3 segments.
> Pair 2: 5 segments.
> Pair 3: 2 segments.
> Pair 4: 2 segments.
> Pair 5: 4 segments.
> Pair 6: 1 segments.
> Pair 7: 2 segments.
> 
> Board #7:
> Pair 1: 3 segments.
> Pair 2: 3 segments.
> Pair 3: 5 segments.
> Pair 4: 5 segments.
> Pair 5: impossible.
> Pair 6: 1 segments.
> Pair 7: 2 segments.
> Pair 8: impossible.
> Pair 9: 5 segments.
> Pair 10: 6 segments.
> Pair 11: 1 segments.
> Pair 12: 1 segments.
> Pair 13: 7 segments.
> 
> Board #8:
> Pair 1: 2 segments.
> Pair 2: 2 segments.
> Pair 3: 2 segments.
> 
> Board #9:
> Pair 1: 77 segments.
> 
> Board #10:
> Pair 1: 1732 segments.
> 

太感谢了！！！