1000 
1000
400
100
+144
1000
1000
400
100
+239
1000
1000
400
100
+3
1000
1000
400
100
+37
1
1000
1000
400
100
+26
2
1000
1000
400
100
+50
1000
1000
400
100
+51
1000
1000
400
100
+196