1000 
1000
400
100
+120
15
70
21
26
1000
1000
400
100
+57
1000
1000
400
100
+236
1000
1000
400
100
+70
1000
1000
400
100
+74
1000
1000
400
100
+106
1000
1000
400
100
+136