1000 
1000
400
100
+11
1000
1000
400
100
+11
1
1
1000
1000
400
100
+158
1000
1000
400
100
+50
3
1
1000
1000
400
100
+75
1000
1000
400
100
+105
1000
1000
400
100
+110
1000
1000
400
100
+158
| 1 | 2 |