msd_trib msd_trib

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

1 0
1 0 -> 3

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

3 0
0 0 -> 6
1 0 -> 7
1 1 -> 8

4 0
0 1 -> 9

5 1
0 0 -> 10

6 0
0 0 -> 1
1 0 -> 11
1 1 -> 12

7 1
0 1 -> 13

8 0
0 0 -> 14
0 1 -> 1

9 0
0 1 -> 15

10 1
0 0 -> 16
0 1 -> 1
1 1 -> 2

11 1
0 0 -> 4
0 1 -> 17

12 0
0 0 -> 18
1 0 -> 19
1 1 -> 20

13 0
0 1 -> 21

14 1
0 0 -> 10
0 1 -> 1
1 1 -> 2

15 1
0 0 -> 4

16 0
0 0 -> 14
0 1 -> 1
1 1 -> 2

17 1
0 0 -> 10
0 1 -> 1
1 1 -> 15

18 0
1 0 -> 16
1 1 -> 22

19 1
0 1 -> 23

20 0
0 0 -> 6

21 0
0 0 -> 7

22 0
1 0 -> 20

23 1
0 0 -> 24
0 1 -> 25

24 0
0 0 -> 7
0 1 -> 26

25 1
0 0 -> 18
1 0 -> 19

26 0
0 0 -> 14
0 1 -> 1
1 1 -> 15