1000 
1000
400
100
+54
1000
1000
400
100
+18
2
1
1000
1000
400
100
+62
1000
1000
400
100
+96
1000
1000
400
100
+41
1
1000
1000
400
100
+51
1000
1000
400
100
+283
1000
1000
400
100
+80
