1000 
1000
400
100
+57
1000
1000
400
100
+20
30
11
19
1000
1000
400
100
+282
1000
1000
400
100
+67
1000
1000
400
100
+23
1000
1000
400
100
+165
1000
1000
400
100
+82
| 1 | 2 |