msd_fib msd_fib

0 0
0 0 -> 0
0 1 -> 1

1 1
0 0 -> 2
1 0 -> 3

2 1
0 0 -> 2
1 0 -> 4
0 1 -> 5
1 1 -> 6

3 1
0 0 -> 7
0 1 -> 1

4 1
0 0 -> 2
0 1 -> 5

5 1
0 0 -> 2
1 0 -> 4

6 1
0 0 -> 2

7 0
0 0 -> 3
0 1 -> 1
