?? poisson_1.0.txt
字號:
2
3
1
2
0
0
2
0
0
2
1
0
1
1
1
1
1
1
1
0
0
1
0
2
1
0
1
2
2
3
1
2
0
1
1
2
0
0
1
0
0
0
1
0
0
1
2
0
0
0
1
0
1
2
0
0
3
2
2
0
2
1
3
1
3
2
0
0
0
0
2
1
0
1
1
1
0
1
0
2
0
0
0
0
2
0
0
0
0
2
1
0
0
1
1
0
1
1
0
1
1
1
3
0
2
1
1
1
2
1
0
2
2
0
0
0
0
0
2
0
1
0
2
0
1
3
1
0
0
1
1
0
2
1
1
1
1
1
0
0
3
2
2
2
3
2
1
2
1
1
0
3
1
1
1
1
1
1
2
1
2
2
1
0
0
0
1
1
1
2
2
2
1
1
0
1
1
2
2
3
1
1
0
0
0
2
1
1
2
0
1
0
0
2
1
0
0
0
1
1
1
0
2
0
3
2
0
2
1
1
0
0
0
1
1
1
0
1
1
2
1
0
1
0
3
0
3
2
1
0
1
1
2
1
1
2
1
1
1
1
1
1
1
0
1
2
1
1
1
0
2
0
0
0
0
1
0
1
0
2
2
0
2
3
2
0
1
1
2
0
0
0
2
0
2
3
0
1
0
1
0
3
2
1
2
2
0
0
0
1
2
0
2
0
1
2
4
2
2
2
0
0
2
1
1
1
2
2
0
2
1
0
1
2
0
0
1
1
0
0
2
2
0
1
1
1
0
0
0
1
2
0
1
1
0
0
2
1
4
0
1
1
0
1
1
1
0
2
0
1
3
2
1
2
3
0
0
3
1
1
1
2
2
0
0
2
1
1
3
1
0
3
1
2
0
0
2
0
1
0
0
0
2
1
1
0
2
1
1
0
2
1
0
1
2
1
1
0
0
0
0
0
0
1
2
1
0
0
3
1
1
0
1
2
1
0
0
1
0
2
0
1
0
1
0
5
1
0
0
1
2
1
0
1
3
0
0
1
1
0
1
1
1
0
2
2
4
1
3
1
1
0
2
2
2
0
2
1
1
2
1
1
1
0
1
2
1
1
2
1
0
1
0
1
4
0
0
0
0
0
2
1
0
0
0
2
2
0
2
0
2
2
0
0
1
1
1
1
2
2
1
4
1
1
1
2
1
3
0
1
1
1
0
0
2
1
1
0
1
1
0
2
0
2
0
0
2
0
2
1
0
2
1
0
1
0
0
3
2
2
1
1
1
2
5
0
3
2
1
2
0
0
3
2
2
2
2
1
2
1
1
0
1
1
2
0
1
0
2
0
2
1
0
0
2
2
3
0
0
3
2
1
0
0
0
0
3
3
0
1
1
2
2
1
0
2
1
0
0
2
1
0
2
1
3
2
3
3
0
1
1
1
2
0
1
3
0
0
2
1
0
1
2
2
2
2
0
0
1
0
0
3
0
0
1
0
1
0
1
0
2
1
2
2
0
0
1
1
0
1
2
2
1
0
1
1
1
0
4
0
1
2
0
1
1
1
0
1
2
1
1
0
0
2
5
0
1
0
1
2
1
0
0
1
2
1
1
2
1
0
1
1
1
0
2
1
0
1
2
1
0
1
3
0
1
1
3
0
2
1
1
0
2
2
0
0
1
0
0
0
4
0
2
0
0
1
0
1
2
1
0
0
2
2
1
4
0
2
1
1
1
0
2
0
3
1
0
1
0
1
2
0
2
0
1
1
1
0
2
0
4
1
1
2
1
1
0
1
1
1
0
0
1
0
0
0
1
2
2
0
2
0
1
0
3
1
0
0
2
0
0
0
1
0
1
0
0
0
1
2
2
0
2
3
2
0
0
2
2
1
1
2
2
0
0
2
1
0
1
1
1
2
1
1
0
1
1
3
1
0
0
2
2
3
0
2
1
0
3
1
3
0
0
1
1
2
0
2
1
1
1
2
2
2
1
1
1
2
1
0
3
1
1
0
1
0
1
0
0
1
1
3
0
1
2
2
4
2
3
0
0
1
1
2
2
0
1
2
1
1
0
0
1
1
2
2
1
0
2
4
1
1
1
4
1
0
6
0
1
1
1
1
2
1
1
2
0
2
0
1
0
1
2
1
1
2
2
0
1
0
6
1
1
1
0
1
2
1
0
0
1
1
2
0
1
1
2
1
1
2
0
4
2
2
1
2
2
1
3
2
2
2
1
2
2
2
0
0
1
1
1
0
1
1
1
0
1
0
0
2
1
1
3
0
2
0
1
3
1
1
2
1
1
1
1
2
0
0
1
0
2
1
0
1
4
2
1
1
1
2
1
0
0
0
1
1
0
0
0
0
2
0
0
2
0
0
1
0
0
1
1
0
1
1
1
3
0
0
1
1
3
0
1
1
0
0
1
2
1
0
0
1
1
2
0
3
2
1
3
0
0
0
0
2
0
1
1
2
1
0
0
0
0
1
2
0
0
1
4
1
1
0
2
0
0
1
0
1
1
2
2
1
2
0
1
0
0
0
1
3
1
2
2
0
0
0
2
1
4
0
0
2
1
1
1
3
0
4
0
1
2
3
1
0
0
0
3
0
0
0
1
1
0
0
0
1
1
1
0
1
1
0
1
2
2
1
0
1
1
1
1
0
4
0
0
2
2
0
1
0
0
3
0
2
0
1
0
1
1
3
2
1
0
0
4
1
1
0
2
0
1
0
0
0
1
0
0
2
1
1
1
0
0
2
2
3
0
0
2
2
0
0
1
2
1
0
1
1
1
1
1
1
0
1
4
0
0
0
1
0
1
6
1
0
1
2
1
1
2
1
1
1
1
0
0
0
0
2
0
1
0
0
1
2
2
0
1
0
0
0
2
3
2
3
0
1
1
0
2
0
0
0
1
0
0
0
1
1
2
2
1
2
0
0
1
0
1
0
1
2
2
1
0
2
3
0
0
1
1
1
1
2
1
1
0
0
0
1
1
1
1
1
1
0
2
1
3
0
2
1
1
1
0
1
0
0
0
2
1
1
2
1
1
0
0
2
1
0
1
1
0
2
0
2
2
3
2
1
1
1
1
2
1
2
2
0
1
2
2
2
1
1
1
0
2
0
2
0
1
2
3
3
1
2
3
2
1
0
0
1
1
0
2
4
2
2
1
0
0
1
1
1
0
0
1
2
0
1
1
0
2
1
0
2
1
2
2
0
1
1
1
0
4
0
0
1
1
1
1
2
0
1
1
1
1
4
0
2
0
1
2
1
2
0
1
0
0
3
0
0
0
1
0
1
1
1
2
0
1
1
0
1
0
0
2
0
1
0
0
0
0
3
0
1
1
1
0
1
1
0
1
2
0
5
0
1
4
1
2
2
1
6
0
1
1
0
0
2
1
0
0
3
1
0
0
0
1
1
2
2
1
2
2
0
0
1
1
1
1
0
1
2
2
2
2
3
1
0
3
0
1
0
1
0
1
1
6
0
2
2
2
1
3
2
1
0
1
0
6
0
3
0
3
1
3
1
0
2
0
1
2
1
1
0
2
0
0
0
2
0
1
2
1
0
1
1
0
0
2
1
1
1
2
2
1
0
0
0
0
0
2
2
2
1
2
0
1
0
4
3
1
0
0
1
2
3
0
2
1
1
1
0
2
1
1
0
0
0
1
1
2
0
2
0
1
0
1
2
0
1
1
1
1
2
3
0
1
0
2
2
0
3
3
1
4
0
3
1
2
1
4
0
0
2
1
0
0
1
3
0
2
1
0
1
2
1
1
2
1
1
1
2
0
1
2
1
0
0
1
1
1
2
1
1
1
0
3
1
3
0
0
0
0
1
3
3
1
2
3
1
3
0
1
2
2
0
3
1
2
1
0
1
1
1
0
0
4
1
1
3
2
1
2
0
2
2
1
1
0
2
3
1
2
0
0
3
2
0
1
2
0
0
0
0
0
1
2
0
1
2
2
3
2
0
0
2
3
1
0
0
0
1
0
0
1
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
3
4
1
1
0
0
2
0
1
2
1
1
1
0
2
0
0
1
1
1
1
2
0
0
2
3
1
2
0
0
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
2
0
2
1
0
3
1
2
0
1
1
0
3
3
0
2
0
0
0
0
0
0
1
2
0
1
0
2
1
0
0
1
0
2
0
3
2
2
0
0
1
1
0
1
1
1
2
0
1
0
2
0
0
0
1
0
3
0
0
1
0
0
0
2
0
0
0
1
2
1
0
3
1
0
0
0
2
2
1
0
0
0
0
0
0
1
0
2
1
0
2
2
0
1
0
2
1
0
2
1
1
1
1
0
2
1
1
1
2
0
2
1
0
0
1
1
2
0
2
1
2
1
2
2
2
0
1
0
0
1
2
2
1
0
1
0
2
0
0
0
0
4
1
0
0
0
0
0
1
0
1
0
1
1
0
1
0
2
3
1
3
1
1
1
1
0
2
1
0
2
1
1
1
1
1
0
0
0
0
2
1
2
0
0
1
3
1
0
1
2
2
1
1
2
0
0
1
1
1
0
2
1
1
1
3
1
4
0
0
0
3
0
3
0
0
0
0
1
1
3
0
1
2
1
1
0
0
2
2
1
2
1
0
2
1
1
0
0
0
2
3
2
2
2
2
1
3
2
1
2
0
1
0
1
1
0
0
1
1
0
1
0
1
0
0
1
0
1
0
4
1
2
0
4
0
0
1
0
0
3
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
2
0
1
0
1
1
1
1
3
1
1
2
1
1
1
0
1
1
0
1
2
0
1
1
0
0
1
1
1
1
1
1
2
0
1
1
3
2
1
1
0
2
1
0
1
1
1
2
2
0
0
0
1
1
4
1
1
0
0
1
0
1
1
1
0
2
1
0
1
2
2
1
1
1
3
0
1
0
3
1
1
1
0
0
1
1
1
1
0
1
0
0
0
0
2
0
2
0
1
3
1
0
1
2
1
1
0
0
2
1
0
2
1
2
1
2
0
0
2
1
0
3
3
1
0
2
0
0
1
3
0
0
0
1
1
0
0
0
2
2
1
2
1
0
3
2
3
1
0
1
3
1
1
0
0
3
1
6
2
0
0
3
1
0
2
1
0
2
3
0
1
1
1
3
1
1
2
1
2
1
0
0
2
1
1
0
0
1
0
1
5
1
2
1
0
0
2
0
3
1
0
0
2
1
0
1
1
1
1
0
0
2
0
1
1
0
1
1
2
2
0
0
1
1
1
1
0
1
1
0
0
1
2
0
0
0
0
0
3
0
0
0
2
1
1
2
1
2
2
0
3
1
0
1
0
1
2
0
0
1
0
1
0
2
0
2
1
0
0
0
1
1
1
0
0
0
1
1
2
0
2
0
0
1
0
1
3
1
1
0
0
0
2
2
0
1
2
2
0
2
1
1
0
0
0
1
1
0
2
1
1
0
0
1
2
0
0
0
1
2
2
2
0
1
0
1
3
1
0
2
1
2
0
0
1
0
1
3
0
0
1
0
1
3
1
1
2
1
2
2
0
2
1
2
0
3
1
1
1
1
0
1
0
1
0
0
0
3
1
1
2
3
2
0
1
1
1
2
2
2
0
0
0
0
1
1
1
1
0
2
0
0
1
0
0
0
0
1
2
1
1
0
1
1
0
0
0
1
1
1
0
1
0
1
0
0
0
0
3
2
0
1
0
1
1
1
2
0
0
1
0
1
0
1
1
0
1
1
1
1
0
0
3
1
2
1
2
1
3
0
2
1
1
0
0
0
0
0
0
2
0
3
1
0
1
1
1
1
0
1
1
2
1
0
2
1
0
0
0
0
0
1
1
0
0
2
4
1
1
2
0
0
1
3
0
0
2
2
0
1
0
1
1
0
0
0
2
2
0
1
2
0
0
2
2
3
1
2
0
0
0
3
1
2
1
0
1
2
0
1
1
2
2
1
2
3
0
2
0
0
2
0
4
1
0
0
1
1
0
1
0
1
2
0
1
1
0
1
1
1
0
3
2
4
1
2
0
1
0
0
1
2
0
1
1
0
0
0
0
0
0
3
2
0
2
0
1
1
2
2
0
1
1
3
1
2
2
1
1
3
1
2
2
0
0
0
0
1
3
2
1
1
1
1
0
0
1
0
3
2
1
1
0
2
2
2
0
1
2
1
4
1
1
2
0
0
0
0
1
0
2
0
0
2
1
0
2
0
1
3
1
1
2
1
2
0
1
2
0
0
0
0
1
1
1
2
0
1
1
0
0
1
0
0
4
0
0
1
1
0
3
1
1
2
0
1
1
1
1
0
1
0
1
1
0
0
1
3
0
0
2
2
0
2
1
3
0
0
0
1
2
0
1
1
1
0
1
2
3
0
4
1
0
0
1
0
1
1
0
1
0
1
0
1
1
1
1
2
3
0
1
2
0
0
0
0
6
1
1
1
0
1
0
2
1
0
3
1
1
2
0
1
1
1
1
0
0
1
0
0
1
0
2
2
1
0
0
0
0
2
1
0
1
0
1
3
4
2
0
1
1
2
1
1
4
1
0
2
2
0
0
0
0
1
3
1
3
3
2
2
1
1
2
0
3
1
0
3
0
0
2
0
0
1
1
0
0
1
1
2
0
1
3
0
1
2
0
4
3
1
0
0
2
1
1
3
0
1
1
0
0
1
0
0
1
0
2
3
1
0
0
0
0
2
0
3
2
1
1
0
0
1
2
1
0
0
2
0
0
0
0
2
0
1
1
0
4
1
2
0
2
0
1
0
1
1
0
0
0
1
0
1
0
0
0
0
1
1
1
2
0
0
1
1
1
1
0
2
1
1
0
2
2
0
0
2
0
0
4
0
0
2
1
1
1
1
0
1
1
1
3
0
0
1
0
2
2
1
0
0
0
0
1
1
1
0
2
1
1
0
0
1
0
1
2
0
3
1
2
0
0
1
1
0
1
1
1
1
0
0
2
1
2
0
0
1
1
0
1
0
0
0
2
1
0
0
1
1
0
2
1
1
1
3
0
1
1
0
0
1
1
1
0
2
0
1
2
0
0
1
1
2
0
0
0
1
2
0
1
2
2
2
1
1
1
4
0
0
2
3
1
2
1
2
1
3
1
0
2
0
1
2
3
0
0
0
0
2
1
1
1
1
1
2
1
1
3
0
1
0
0
0
0
3
1
3
4
0
2
2
1
0
1
2
1
0
3
1
1
2
0
2
1
3
1
0
0
0
2
2
2
2
3
0
1
0
2
0
0
1
3
0
2
0
1
1
0
1
2
2
0
0
2
0
0
0
0
1
0
1
1
1
0
0
3
0
0
1
3
1
0
0
0
1
4
0
2
0
1
0
0
0
1
0
0
1
1
0
1
1
1
2
1
0
0
0
2
1
1
0
0
0
1
2
0
2
0
1
1
1
1
0
1
2
2
2
1
2
1
1
1
1
3
0
1
0
0
1
1
1
3
2
1
1
0
3
2
2
0
0
1
1
0
0
2
0
0
1
1
1
2
1
1
0
1
0
1
1
1
0
1
1
0
0
0
2
3
1
3
1
2
1
0
0
0
3
0
0
0
1
0
1
1
1
0
3
1
1
0
1
3
1
0
1
1
1
0
3
2
0
0
0
1
1
0
3
2
1
1
1
0
2
0
1
0
0
4
1
1
0
1
0
0
1
0
0
2
0
1
0
1
1
1
2
0
0
0
1
0
2
3
0
0
0
0
3
0
1
2
0
0
1
1
2
1
3
0
2
1
1
1
0
0
0
0
1
1
3
0
2
1
0
0
1
0
1
0
0
0
0
0
1
2
0
2
1
0
0
1
0
0
1
2
0
0
4
1
1
1
2
0
1
0
1
1
0
1
0
2
1
2
2
1
0
2
0
0
1
0
2
2
1
2
1
1
0
2
2
1
3
0
0
1
1
2
1
1
2
1
1
1
2
0
0
0
1
1
0
0
2
0
0
2
0
0
0
0
1
2
0
1
1
1
1
2
1
0
1
0
3
0
1
2
1
2
2
0
0
0
2
1
3
1
0
2
2
1
1
2
2
2
2
1
0
1
2
0
0
1
4
0
0
1
0
1
1
0
2
2
1
1
2
0
0
0
2
2
0
0
0
2
1
0
0
1
0
0
2
1
0
1
2
2
1
0
1
2
0
0
1
0
1
0
2
0
0
1
1
0
1
3
0
3
2
0
0
1
1
0
0
0
0
2
1
2
1
0
0
0
0
1
0
1
3
0
0
1
0
3
2
1
1
2
3
2
2
0
0
0
3
4
2
0
0
2
1
0
0
0
4
2
0
1
0
2
1
2
3
1
3
2
1
0
1
3
0
2
1
1
1
1
2
1
0
0
2
3
0
1
0
1
0
2
0
0
1
1
1
0
0
1
3
1
0
2
0
1
3
1
0
0
0
1
0
0
2
3
2
1
1
1
1
2
1
1
0
3
0
0
2
1
0
0
2
0
3
2
1
0
1
0
2
5
0
1
2
3
0
1
1
3
3
2
1
1
2
0
1
3
1
1
0
1
1
2
1
0
1
1
3
1
1
2
0
0
0
2
1
1
0
0
0
0
1
0
1
0
0
3
2
2
1
3
1
3
1
6
0
1
0
1
1
1
1
0
0
2
1
1
0
1
1
3
2
2
1
1
1
0
1
0
1
0
3
0
1
3
0
3
0
1
0
0
0
2
0
0
1
1
0
5
1
2
0
3
0
0
0
1
0
1
1
0
2
0
1
1
0
0
1
1
1
2
3
0
1
3
2
1
3
0
1
2
1
0
0
1
1
2
2
0
0
1
2
0
1
1
0
0
0
1
0
2
3
0
1
1
2
1
1
1
0
0
0
3
0
3
1
0
0
1
2
0
0
2
3
1
0
0
1
0
2
1
0
0
0
1
1
4
1
1
0
0
1
0
0
0
1
0
0
2
2
1
3
2
0
1
0
1
0
1
3
2
2
0
1
0
1
1
2
1
1
2
1
4
0
1
0
0
0
1
0
2
0
2
1
1
1
1
2
1
3
1
0
1
1
0
2
0
0
2
0
1
1
1
1
0
0
2
1
1
0
0
3
0
1
0
1
1
0
2
1
0
1
1
2
0
1
0
2
2
1
0
4
0
1
2
2
2
2
2
0
2
1
2
1
1
1
0
1
0
2
2
2
0
2
2
1
0
3
0
3
1
1
0
0
2
0
1
1
2
2
1
2
1
0
3
2
0
0
2
0
0
0
0
3
2
0
1
1
2
1
2
2
1
0
2
1
0
0
0
0
3
1
0
1
0
1
3
2
1
0
3
3
2
2
0
1
0
0
1
0
1
1
0
0
1
0
0
1
2
1
2
1
1
0
5
0
0
0
0
1
1
1
2
2
0
2
0
1
2
0
1
1
0
0
0
1
1
3
0
0
1
1
1
1
2
0
1
1
2
1
1
1
0
0
0
2
1
0
1
0
3
0
1
1
2
2
0
0
1
0
0
1
1
0
1
1
0
3
0
0
2
1
0
2
0
0
1
2
2
0
1
0
1
0
2
2
1
2
0
2
0
0
0
0
1
1
0
1
1
1
1
1
0
0
1
0
0
0
2
2
1
0
0
0
2
2
0
0
1
2
0
0
3
1
1
2
2
0
0
0
1
2
0
1
2
2
0
2
0
3
2
1
2
1
3
1
1
1
0
1
0
4
1
0
0
0
3
0
1
0
1
0
1
1
0
2
4
2
2
5
0
1
0
3
1
1
0
2
0
1
1
2
3
3
0
0
1
4
0
1
1
0
0
2
0
2
0
0
1
0
1
0
1
1
1
1
2
2
0
1
0
0
1
1
1
0
1
1
0
2
0
0
2
1
2
1
2
1
0
2
0
2
0
1
0
0
3
3
4
0
2
0
2
2
1
1
1
1
1
4
3
1
0
1
0
1
0
2
0
1
1
0
3
2
0
0
1
1
0
0
0
1
1
3
0
1
0
1
1
1
0
1
4
1
0
2
1
1
1
0
3
0
1
0
0
0
0
1
1
1
0
1
1
1
0
2
1
0
2
4
3
1
6
0
1
1
4
0
3
0
0
0
0
0
0
0
2
2
0
2
1
1
1
0
0
0
0
0
0
2
0
0
1
1
3
0
0
1
0
3
0
0
0
0
2
0
1
1
0
0
1
2
0
0
1
3
2
0
1
1
1
1
0
2
0
0
1
1
0
1
0
0
1
2
0
1
0
0
2
0
2
3
1
0
1
0
1
2
0
0
1
0
1
1
3
1
0
0
1
2
0
1
1
1
2
0
1
1
1
1
0
1
0
2
0
2
1
1
1
0
1
1
0
0
1
2
1
1
0
2
2
0
1
0
1
0
1
1
1
2
1
3
1
0
0
0
0
1
1
0
1
3
1
0
1
0
0
1
2
0
1
1
1
0
1
1
0
2
0
0
0
3
0
0
1
1
1
2
1
1
1
0
2
3
1
0
1
2
0
0
4
1
1
0
1
0
0
1
0
1
1
2
2
1
0
0
0
2
0
1
0
4
1
1
2
0
0
2
2
2
0
1
0
2
0
0
1
2
0
0
2
1
1
2
0
0
1
1
1
1
0
2
0
0
0
1
0
1
0
0
1
2
1
0
1
0
0
1
0
0
0
0
1
2
0
0
0
1
0
0
2
2
0
1
4
3
1
3
1
1
1
1
1
0
1
2
1
2
2
0
2
0
2
1
0
0
2
2
0
1
1
0
2
0
1
4
1
0
3
0
3
1
1
0
1
0
1
1
1
2
1
1
0
2
0
0
1
1
0
0
2
1
1
3
0
0
1
0
0
1
1
1
3
1
2
0
0
0
0
0
1
1
2
1
2
1
0
0
1
1
2
0
0
1
0
1
0
2
2
1
1
0
2
1
1
1
1
0
1
1
1
0
0
3
0
2
1
0
1
0
1
0
1
0
1
2
0
1
0
1
1
0
1
2
1
0
1
0
2
0
2
0
2
0
1
1
1
0
1
1
0
1
0
0
0
0
0
2
0
0
0
0
0
0
1
0
1
0
2
0
3
0
0
1
0
0
0
2
2
0
0
1
0
0
2
0
2
1
0
1
3
0
1
3
1
1
0
0
0
1
1
0
1
1
0
0
1
3
3
3
0
1
1
1
2
1
3
2
1
1
0
1
0
0
2
2
2
0
1
1
1
1
0
0
1
0
0
2
1
0
1
2
1
0
0
0
1
3
2
2
4
2
0
0
1
3
4
0
1
0
0
0
0
1
1
0
2
1
2
0
1
0
0
0
1
2
2
0
0
0
1
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -