3000*3001
0
0
3000*3001
0
0
3001*3001
0
0
3001*3001
0
0
3001*3001
1
0
3001*3001
0
0
3001*3001
0
0
3001*3001
0
0
3001*3001
0
0
3001*3001
1
0
3001*3001
0
0
3000*3001
0
0
3000*3001
0
0
3001*3001
0
0
2973*215
1
0
3046*392
1
0
3095*329
1
0
3065*293
0
0
2984*425
0
0
2943*436
0
0
2913*365
0
0
2988*202
0
0
2204*2911
3
0
2125*2908
2
0
2072*3028
0
0