1000 
1000
400
100
+142
1000
1000
400
100
+7
1000
1000
400
100
+68
1000
1000
400
100
+46
2
1000
1000
400
100
+120
1000
1000
400
100
+84
1000
1000
400
100
+78
1000
1000
400
100
+157