nauty-blisstog(1) convert files of graphs in bliss format to stdout in sparse6 format

SYNOPSIS

blisstog [,-n#:#/] [,infile/],*/

DESCRIPTION

Read files of graphs in Bliss (Dimacs) format and write
them to stdout in sparse6 format.
-n#:#
Specify a range of n values for output
Input files with name *.gz are ungzipped