1000 
1000
400
100
+50
1000
1000
400
100
+3
1
1
1000
1000
400
100
+160
1
1000
1000
400
100
+44
1000
1000
400
100
+31
1000
1000
400
100
+64
1
1000
1000
400
100
+54
1000
1000
400
100
+71
