{HEAD ~ The terminal position} of the forward motion of {TAIL ~ the ejector pins} is set not to exceed the determined criterial position 
{ HEAD ~ The terminal position } of the forward motion of { TAIL ~ the ejector pins } is set not to exceed the determined criterial position
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH