{HEAD ~ The connector module} includes {TAIL ~ circuit plates} stacked one on another to form a layered assembly which is mounted vertically 
includes
{ HEAD ~ The connector module } includes { TAIL ~ circuit plates } stacked one on another to form a layered assembly which is mounted vertically
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH