Just do it
1
2
1
2
3
1000 
1000
400
100
+127
1
1000
1000
400
100
+34
12
1000
1000
400
100
+86
1000
1000
400
100
+16
1000
1000
400
100
+69
1000
1000
400
100
+263
1000
1000
400
100
+103
