1000 
1000
400
100
+85
2
1000
1000
400
100
+160
1000
1000
400
100
+13
1000
1000
400
100
+129
1
1000
1000
400
100
+44
1000
1000
400
100
+140
1000
1000
400
100
+78
1000
1000
400
100
+196
| 1 | 2 |
