$ vmatch -l 100 -pp matchcluster erate 35 outprefix clout ychrIII.fna
# args=-l 100 -pp matchcluster erate 35 outprefix clout ychrIII.fna
# cluster 16 matches
# create cluster 0 of size 2
# create cluster 1 of size 3
# create cluster 2 of size 2
