{TAIL ~ The control channel} may include a jet inlet path 193, {HEAD ~ a jet outlet path} 199, and a control conduit 197 
{ TAIL ~ The control channel } may include a jet inlet path 193 , { HEAD ~ a jet outlet path } 199 , and a control conduit 197
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH