{HEAD ~ The pump} includes {TAIL ~ a pump body} having a plurality of cylinders therein, each provided with an inlet and an outlet 
includes
{ HEAD ~ The pump } includes { TAIL ~ a pump body } having a plurality of cylinders therein , each provided with an inlet and an outlet
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH