1000 
1000
400
100
+105
1
2
1000
1000
400
100
+75
1000
1000
400
100
+159
1000
1000
400
100
+63
1000
1000
400
100
+348
1000
1000
400
100
+573
1000
1000
400
100
+60
1000
1000
400
100
+72
| 1 | 2 |