[% USE CSV -%]
[% CSV.dump([
  'Left IP',
  'Left DNS',
  'Left Port',
  'Left VLANs',
  'Right IP',
  'Right DNS',
  'Right Port',
  'Right VLANs'
]) %]

[% FOREACH row IN results %]
  [% mylist = [] %]
  [% mylist.push(row.left_ip) %]
  [% mylist.push(row.left_dns) %]
  [% mylist.push(row.left_port) %]
  [% mylist.push(row.only_left_vlans) %]
  [% mylist.push(row.right_ip) %]
  [% mylist.push(row.right_dns) %]
  [% mylist.push(row.right_port) %]
  [% mylist.push(row.only_right_vlans) %]
  [% CSV.dump(mylist) %]

[% END %]