The first pattern of conductive lands formed on the first face is electrically connected to the second pattern of {HEAD ~ conductive lands} formed on the second face via {TAIL ~ surface and internal conductive paths} 
The first pattern of conductive lands formed on the first face is electrically connected to the second pattern of { HEAD ~ conductive lands } formed on the second face via { TAIL ~ surface and internal conductive paths }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL