{HEAD ~ The interlacing element} can interleave {TAIL ~ the two fields} on an interlaced camera by skipping storage locations as the addresses for the first field are generated 
interleave
{ HEAD ~ The interlacing element } can interleave { TAIL ~ the two fields } on an interlaced camera by skipping storage locations as the addresses for the first field are generated
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH