In {TAIL ~ a system} for coating human skin, a chemical composition, such as a cosmetic or medical formulation, is uniformly coated over the entire body or {HEAD ~ selected parts} of the body of the person being coated 
In { TAIL ~ a system } for coating human skin , a chemical composition , such as a cosmetic or medical formulation , is uniformly coated over the entire body or { HEAD ~ selected parts } of the body of the person being coated
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH