XYZ
1
1
1000 
1000
400
100
+138
11
2
1000
1000
400
100
+43
1000
1000
400
100
+18
1000
1000
400
100
+130
1000
1000
400
100
+161
1000
1000
400
100
+69
| 1 | 2 |