1000 
1000
400
100
+70
1000
1000
400
100
+112
1000
1000
400
100
+95
1000
1000
400
100
+15
1000
1000
400
100
+112
1000
1000
400
100
+152
1000
1000
400
100
+125
| 1 | 2 |