1000 
1000
400
100
+127
1000
1000
400
100
+57
1000
1000
400
100
+92
1000
1000
400
100
+72
1000
1000
400
100
+72
1000
1000
400
100
+53
1000
1000
400
100
+57
| 1 | 2 |