Bradlej
1
1
1 r
3
1000 
1000
400
100
+54
50
51
1000
1000
400
100
+144
1000
1000
400
100
+73
1000
1000
400
100
+447
1000
1000
400
100
+16
1
1000
1000
400
100
+101