1000 
1000
400
100
+120
1000
1000
400
100
+18
1000
1000
400
100
+95
1000
1000
400
100
+120
5
13
5
4
1000
1000
400
100
+80
1000
1000
400
100
+88
1000
1000
400
100
+59
| 1 | 2 |
