1000 
1000
400
100
+112
1
1000
1000
400
100
+73
1000
1000
400
100
+50
1000
1000
400
100
+84
3
1000
1000
400
100
+163
1000
1000
400
100
+43
1
1000
1000
400
100
+12
1000
1000
400
100
+80