1000 
1000
400
100
+85
1
1
1
1000
1000
400
100
+49
1000
1000
400
100
+71
2
1000
1000
400
100
+98
1000
1000
400
100
+49
1000
1000
400
100
+45
1000
1000
400
100
+44