1000 
1000
400
100
+237
1000
1000
400
100
+30
1000
1000
400
100
+9
1000
1000
400
100
+165
1000
1000
400
100
+65
2
43
3
8
1000
1000
400
100
+134
1000
1000
400
100
+93