The second mold voids are connected by {TAIL ~ second runners} locatable over {HEAD ~ the first runner trails} 
The second mold voids are connected by { TAIL ~ second runners } locatable over { HEAD ~ the first runner trails }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD