Subsequent lines consist of three columns fo numbers separated by spaces or TAB characters. Each line contains the information on one identical region. The first column is the start position in the first sequence of the identical region. The second number is the start position in the second sequence. If no regions are found, the output file is blank.
Data files None.
Diagnostic Error Messages None. Known bugs None. History Completed 27th November 1998. This program is intended to be used by everyone and everything, from naive users to embedded scripts.