yup
1
1
1000 
1000
400
100
+41
1000
1000
400
100
+86
1000
1000
400
100
+126
1000
1000
400
100
+95
1
1000
1000
400
100
+58
1000
1000
400
100
+69
1
1000
1000
400
100
+92
1000
1000
400
100
+99
