1000 
1000
400
100
+89
1000
1000
400
100
+20
1000
1000
400
100
+136
1000
1000
400
100
+62
1000
1000
400
100
+72
1000
1000
400
100
+41
1000
1000
400
100
+43
1000
1000
400
100
+335
| 1 | 2 |