Chiny
1
1
2 l
1
1000 
1000
400
100
+77
1000
1000
400
100
+12
1000
1000
400
100
+76
1
1000
1000
400
100
+136
1000
1000
400
100
+29
3
10
1000
1000
400
100
+235
1000
1000
400
100
+117