The separator comprises input, intermediate and output chambers comprising {TAIL ~ divider panels} having {HEAD ~ top and bottom portions} 
The separator comprises input , intermediate and output chambers comprising { TAIL ~ divider panels } having { HEAD ~ top and bottom portions }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD