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