1000 
1000
400
100
+16
1000
1000
400
100
+43
1000
1000
400
100
+28
5
1
2
1000
1000
400
100
+19
1
1000
1000
400
100
+109
1000
1000
400
100
+76
1000
1000
400
100
+38
1000
1000
400
100
+48
