1000 
1000
400
100
+61
1
1000
1000
400
100
+18
2
1000
1000
400
100
+47
3
1
1000
1000
400
100
+146
1000
1000
400
100
+55
1000
1000
400
100
+66
1000
1000
400
100
+71
1000
1000
400
100
+180
| 1 | 2 |
