1000 
1000
400
100
+142
1
1000
1000
400
100
+53
1000
1000
400
100
+93
1
1
1000
1000
400
100
+132
1000
1000
400
100
+57
1000
1000
400
100
+591
1000
1000
400
100
+68
1000
1000
400
100
+41
| 1 | 2 |