1000 
1000
400
100
+34
1
1000
1000
400
100
+70
1000
1000
400
100
+116
1000
1000
400
100
+60
1000
1000
400
100
+98
2
2
1000
1000
400
100
+152
1000
1000
400
100
+124
3
1000
1000
400
100
+53
| 1 | 2 |