@nodeset 
id	
5	
4	
3	
2	
1	
0	
@edgeset 
		id	capacity	
4	5	6	8	
3	5	5	8	
2	4	4	5	
1	4	3	8	
1	3	2	5	
0	2	1	10	
0	1	0	10	
@nodes 
source 0
target 5
@edges 
@attributes 
@end