1000 
1000
400
100
+66
1000
1000
400
100
+74
1000
1000
400
100
+134
1
1000
1000
400
100
+23
1000
1000
400
100
+64
1000
1000
400
100
+54
1000
1000
400
100
+78
1000
1000
400
100
+97
| 1 | 2 |
