1000 
1000
400
100
+122
1000
1000
400
100
+56
1000
1000
400
100
+100
1
1000
1000
400
100
+100
1000
1000
400
100
+13
1000
1000
400
100
+103
1000
1000
400
100
+24
1000
1000
400
100
+22
| 1 | 2 |