{HEAD ~ The candles} may be made from pure triacylglycerol or may include minor amounts of other additives to modify {TAIL ~ the properties} of the waxy material 
{ HEAD ~ The candles } may be made from pure triacylglycerol or may include minor amounts of other additives to modify { TAIL ~ the properties } of the waxy material
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH