a second reservoir containing said second component, said {HEAD ~ second reservoir} being in communication with {TAIL ~ said second dispensing conduit} 
a second reservoir containing said second component , said { HEAD ~ second reservoir } being in communication with { TAIL ~ said second dispensing conduit }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL