{TAIL ~ A screen apparatus} for {HEAD ~ use} on a vibratory separator, the screen apparatus for screening material introduced to the vibratory separator, the screen apparatus comprising 
{ TAIL ~ A screen apparatus } for { HEAD ~ use } on a vibratory separator , the screen apparatus for screening material introduced to the vibratory separator , the screen apparatus comprising
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH