The size of the outlet, however, may be sized to conform to the exact desired width of application wherein the outlet could span multiple zones or {HEAD ~ portions} of {TAIL ~ zones} 
of
The size of the outlet , however , may be sized to conform to the exact desired width of application wherein the outlet could span multiple zones or { HEAD ~ portions } of { TAIL ~ zones }
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 OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL