1.1 --- a/test/preflow_graph.lgf	Fri Dec 05 13:10:16 2008 +0000
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,34 +0,0 @@
     1.4 -@nodes
     1.5 -label
     1.6 -0
     1.7 -1
     1.8 -2
     1.9 -3
    1.10 -4
    1.11 -5
    1.12 -6
    1.13 -7
    1.14 -8
    1.15 -9
    1.16 -@arcs
    1.17 -		label	capacity
    1.18 -0	1	0	20
    1.19 -0	2	1	0
    1.20 -1	1	2	3
    1.21 -1	2	3	8
    1.22 -1	3	4	8
    1.23 -2	5	5	5
    1.24 -3	2	6	5
    1.25 -3	5	7	5
    1.26 -3	6	8	5
    1.27 -4	3	9	3
    1.28 -5	7	10	3
    1.29 -5	6	11	10
    1.30 -5	8	12	10
    1.31 -6	8	13	8
    1.32 -8	9	14	20
    1.33 -8	1	15	5
    1.34 -9	5	16	5
    1.35 -@attributes
    1.36 -source 1
    1.37 -target 8