state
0
0
0
1
−1
0
0
0
1
−1
0
0
0
1
0
0
0
0
−1
−1
−1
0
1
−1
0
0
0
1
0
0
0
−1
−1
−2
−2
0
1
−1
0
0
0
1
| state |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0 | 0 | 0 | 1 | −1 | 0 | 0 | 0 | 1 | −1 | 0 | 0 | 0 | 1 |
|
| 0 | 0 | 0 | 0 | −1 | −1 | −1 | 0 | 1 | −1 | 0 | 0 | 0 | 1 |
|
| 0 | 0 | 0 | −1 | −1 | −2 | −2 | 0 | 1 | −1 | 0 | 0 | 0 | 1 |