1000 
1000
400
100
+86
1
1000
1000
400
100
+122
4
1000
1000
400
100
+74
1000
1000
400
100
+30
1
1000
1000
400
100
+5
1000
1000
400
100
+76
1000
1000
400
100
+42
1000
1000
400
100
+45
| 1 | 2 |
