1000 
1000
400
100
+110
1
1000
1000
400
100
+96
1000
1000
400
100
+109
3
1000
1000
400
100
+94
1000
1000
400
100
+79
1000
1000
400
100
+110
1000
1000
400
100
+170
1
8
| 1 | 2 |
