heh
1 r
14
1000 
1000
400
100
+86
1000
1000
400
100
+6
1000
1000
400
100
+69
1000
1000
400
100
+86
3
1
1000
1000
400
100
+69
1000
1000
400
100
+150
1000
1000
400
100
+139
5
