{TAIL ~ Exemplary acids} include succinic acid, glutaric acid, {HEAD ~ adipic acid}, dodecanedioc acid 
{ TAIL ~ Exemplary acids } include succinic acid , glutaric acid , { HEAD ~ adipic acid } , dodecanedioc acid
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH