1000 
1000
400
100
+8
1000
1000
400
100
+101
1000
1000
400
100
+169
1000
1000
400
100
+85
1000
1000
400
100
+2
1000
1000
400
100
+120
3
1
1000
1000
400
100
+41
1000
1000
400
100
+85
