The mineral casting module illustrated here is presented in {HEAD ~ the form} of {TAIL ~ an elongated cubicle shape} 
of
The mineral casting module illustrated here is presented in { HEAD ~ the form } of { TAIL ~ an elongated cubicle shape }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL