1000 
1000
400
100
+68
1000
1000
400
100
+25
1
1000
1000
400
100
+132
1
1000
1000
400
100
+54
2
1000
1000
400
100
+46
1000
1000
400
100
+36
1000
1000
400
100
+42
1000
1000
400
100
+39