1000 
1000
400
100
+52
1000
1000
400
100
+31
1
1000
1000
400
100
+29
1000
1000
400
100
+56
1
1000
1000
400
100
+51
1000
1000
400
100
+44
1000
1000
400
100
+87
1000
1000
400
100
+47
| 1 | 2 |