1000 
1000
400
100
+41
3
1
2
1000
1000
400
100
+84
1000
1000
400
100
+100
1000
1000
400
100
+121
1
1000
1000
400
100
+30
1000
1000
400
100
+381
1000
1000
400
100
+13
