1000 
1000
400
100
+64
1000
1000
400
100
+87
1
1000
1000
400
100
+78
7
3
4
1000
1000
400
100
+110
1000
1000
400
100
+54
1000
1000
400
100
+118
1000
1000
400
100
+139
