1000 
1000
400
100
+116
1
1000
1000
400
100
+79
1000
1000
400
100
+79
2
8
2
1000
1000
400
100
+440
1000
1000
400
100
+107
1000
1000
400
100
+81
1000
1000
400
100
+36
