{TAIL ~ A series} of horizontally extending apertures are provided to permit {HEAD ~ the pipe member} to expel such liquid gas mixture radially outwardly from such pipe member 
{ TAIL ~ A series } of horizontally extending apertures are provided to permit { HEAD ~ the pipe member } to expel such liquid gas mixture radially outwardly from such pipe member
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH