Imba
2
1
2
1
1 r
4
1000 
1000
400
100
+64
1
1000
1000
400
100
+400
1000
1000
400
100
+91
1
1000
1000
400
100
+80
1000
1000
400
100
+36
1000
1000
400
100
+62
1000
1000
400
100
+99
