{HEAD ~ The centerguide} is of bifurcated construction which is split at one or both ends of {TAIL ~ its structure} in order to allow it to be maneuvered about the grid structure for partial assembly 
{ HEAD ~ The centerguide } is of bifurcated construction which is split at one or both ends of { TAIL ~ its structure } in order to allow it to be maneuvered about the grid structure for partial assembly
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH