{HEAD ~ The process} according to the invention can be used for {TAIL ~ heating} as well as for melting 
{ HEAD ~ The process } according to the invention can be used for { TAIL ~ heating } as well as for melting
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH