{HEAD ~ The belly} of the fish and the wider side of the tunnel are disposed towards {TAIL ~ the blades} so the the blades cut toward the narrower or cradle side of the tunnel 
are disposed towards
{ HEAD ~ The belly } of the fish and the wider side of the tunnel are disposed towards { TAIL ~ the blades } so the the blades cut toward the narrower or cradle side of the tunnel
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH