1000 
1000
400
100
+418
3
1000
1000
400
100
+8
1000
1000
400
100
+142
1000
1000
400
100
+77
1000
1000
400
100
+42
1
1
1000
1000
400
100
+98
1
1000
1000
400
100
+42
1000
1000
400
100
+64