{HEAD ~ The invention} provides an optical information recording medium comprising a substrate, an optional reflective layer, a recording layer, a barrier layer, an adhesive layer, and {TAIL ~ a cover layer} in this order 
provides
{ HEAD ~ The invention } provides an optical information recording medium comprising a substrate , an optional reflective layer , a recording layer , a barrier layer , an adhesive layer , and { TAIL ~ a cover layer } in this order
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH