1000 
1000
400
100
+33
4
3
1
3
1000
1000
400
100
+317
1000
1000
400
100
+175
1000
1000
400
100
+111
1000
1000
400
100
+59
1000
1000
400
100
+288
1000
1000
400
100
+106
1000
1000
400
100
+113
| 1 | 2 |