1000 
1000
400
100
+112
1000
1000
400
100
+84
1000
1000
400
100
+53
1000
1000
400
100
+38
1000
1000
400
100
+131
1
154
17
31
1000
1000
400
100
+38
1000
1000
400
100
+46