For {HEAD ~ applications} such as candles, the wax commonly includes {TAIL ~ a hydrogenated vegetable oil and palmitic acid} 
For { HEAD ~ applications } such as candles , the wax commonly includes { TAIL ~ a hydrogenated vegetable oil and palmitic acid }
OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL