{HEAD ~ The photoresist layer} can be formed on {TAIL ~ the substrate}, with the graphene layer formed on the photoresist layer 
formed on
{ HEAD ~ The photoresist layer } can be formed on { TAIL ~ the substrate } , with the graphene layer formed on the photoresist layer
HEAD 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