Provided by: nauty_2.6r10+ds-1ubuntu1_amd64 

NAME
nauty-addedgeg - add an edge in each possible way
SYNOPSIS
addedgeg [-lq] [-D#] [-btfF] [-z#] [infile [outfile]]
DESCRIPTION
For each edge nonedge e, output G+e if it satisfies certain conditions The output file has a header if and only if the input file does. -l Canonically label outputs -D# Specify an upper bound on the maximum degree of the output -b Output has no new cycles of odd length -t Output has no new 3-cycle if input doesn't -f Output has no new 4-cycle if input doesn't -F Output has no new 5-cycle if input doesn't -z# Output has no new cycles of length less than # -btfFz can be used in arbitrary combinations -q Suppress auxiliary information