boys
1
1
1000 
1000
400
100
+165
2
1000
1000
400
100
+40
1
1000
1000
400
100
+222
1000
1000
400
100
+87
1000
1000
400
100
+109
1000
1000
400
100
+80
1000
1000
400
100
+97
1000
1000
400
100
+83
