lsd_2 lsd_2

0 1
0 0 -> 1
1 0 -> 2
0 1 -> 3
1 1 -> 4

1 1
0 0 -> 5
1 0 -> 6
0 1 -> 7
1 1 -> 8

2 0
0 0 -> 9
1 0 -> 10
0 1 -> 11
1 1 -> 12

3 0
0 0 -> 11
0 1 -> 13
1 1 -> 14

4 1
0 0 -> 5
1 0 -> 15
0 1 -> 7

5 1
0 0 -> 5
1 0 -> 15

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

7 0
0 0 -> 11
1 0 -> 12

8 1
0 0 -> 8
1 0 -> 16

9 0
0 0 -> 9
1 0 -> 17

10 0
1 0 -> 18
0 1 -> 8
1 1 -> 16

11 0
0 1 -> 7
1 1 -> 8

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

13 0
0 1 -> 13
1 1 -> 14

14 0
1 1 -> 8

15 0
0 0 -> 12

16 0
0 0 -> 12
1 0 -> 18

17 0
1 0 -> 18

18 0
0 1 -> 8
1 1 -> 16