Zawsze
2 l
0
1000 
1000
400
100
+81
1000
1000
400
100
+86
1000
1000
400
100
+161
6
1000
1000
400
100
+239
1000
1000
400
100
+143
1
1000
1000
400
100
+161
1000
1000
400
100
+181
1
1000
1000
400
100
+276