1000 
1000
400
100
+52
1000
1000
400
100
+41
1000
1000
400
100
+130
2
1
1000
1000
400
100
+108
1
1000
1000
400
100
+81
1000
1000
400
100
+123
1000
1000
400
100
+133
1000
1000
400
100
+92
| 1 | 2 |