1000 
1000
400
100
+5
1000
1000
400
100
+64
1000
1000
400
100
+172
1000
1000
400
100
+28
1000
1000
400
100
+13
1
1000
1000
400
100
+77
1
1000
1000
400
100
+313
1000
1000
400
100
+71
| 1 | 2 |