1000 
1000
400
100
+27
2
1000
1000
400
100
+34
1000
1000
400
100
+40
1000
1000
400
100
+39
1000
1000
400
100
+424
1
1000
1000
400
100
+94
1000
1000
400
100
+70
1000
1000
400
100
+69