1000 
1000
400
100
+3
1000
1000
400
100
+3
1000
1000
400
100
+39
1000
1000
400
100
+19
1
1000
1000
400
100
+16
1000
1000
400
100
+0
1000
1000
400
100
+12
1000
1000
400
100
+261
| 1 | 2 |
