{HEAD ~ The chamber} has a whole blood input port, a separated component output port and {TAIL ~ a residual fluid output port} 
has
{ HEAD ~ The chamber } has a whole blood input port , a separated component output port and { TAIL ~ a residual fluid output port }
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL