The auxiliary conduit members are connected to {HEAD ~ the output} of one or more productions means such as {TAIL ~ knitting machines} 
The auxiliary conduit members are connected to { HEAD ~ the output } of one or more productions means such as { TAIL ~ knitting machines }
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL