# Lines starting with # are comments and ignored # First value is the number of nodes (N) 17 # Next N numbers describe the node locations. 34 17 35 32 28 24 15 21 10 28 16 36 27 10 22 39 21 14 34 25 29 32 23 31 15 28 40 25 21 21 28 40 27 17 # Remaining lines are the edges. # The first value is the source node index. # The second value is the target node index. 0 8 2 8 3 8 8 14 6 8 0 6 3 14 6 14 3 4 2 3 3 12 4 12 4 5 4 11 0 2 2 12 5 12 9 11 6 9 0 9 5 11 7 11 5 15 5 7 7 9 2 15 7 15 9 10 7 10 9 13 10 15 10 13 1 2 1 15 1 10 1 13 1 9 0 1 9 14 11 14 4 14 12 15 6 16 14 16 9 16 10 11 4 7 12 14 8 16 2 5 5 10 11 16 3 11 10 16 # Optional: Grid dimension # If unspecified, it is 1000000 x 1000000 G 50 50