{HEAD ~ A gelator} or thickener according to {TAIL ~ the invention} may, for instance, be used for pharmaceutical or cosmetic purposes 
according to
{ HEAD ~ A gelator } or thickener according to { TAIL ~ the invention } may , for instance , be used for pharmaceutical or cosmetic purposes
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH