1000 
1000
400
100
+89
3
2
1000
1000
400
100
+78
1000
1000
400
100
+158
1000
1000
400
100
+41
1000
1000
400
100
+272
1000
1000
400
100
+144
1000
1000
400
100
+48
6
| 1 | 2 |
