For example, an implementation may be performed as a method, or embodied as {HEAD ~ an apparatus} configured to perform {TAIL ~ a set} of operations, or embodied as an apparatus storing instructions for performing a set of operations, or embodied in a signal 
configured to perform
For example , an implementation may be performed as a method , or embodied as { HEAD ~ an apparatus } configured to perform { TAIL ~ a set } of operations , or embodied as an apparatus storing instructions for performing a set of operations , or embodied in a signal
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH