{HEAD ~ The next array} contains {TAIL ~ handles} to the SCSI discovery class objects as defined by the class information 
contains
{ HEAD ~ The next array } contains { TAIL ~ handles } to the SCSI discovery class objects as defined by the class information
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH