1000 
1000
400
100
+172
1
1000
1000
400
100
+40
1000
1000
400
100
+54
1000
1000
400
100
+126
30
14
14
1000
1000
400
100
+89
1000
1000
400
100
+119
1000
1000
400
100
+135
