# This is an example graph in the LEDA native format, see
# http://www.algorithmic-solutions.info/leda_guide/graphs/leda_native_graph_fileformat.html
# The graph consists of five nodes and seven edges. The nodes have a parameter 
# of type string, and the edges have a parameter of type int.
#
#header section	  
LEDA.GRAPH 
string
int
-2
#nodes section
5 
|{v1}| 
|{v2}| 
|{v3}| 
|{v4}| 
|{v5}| 

#edges section
7 
1 2 0 |{4}| 
1 3 0 |{3}| 
2 3 0 |{2}| 
3 4 0 |{3}| 
3 5 0 |{7}| 
4 5 0 |{6}| 
5 1 0 |{1}|