{HEAD ~ A process} 1, wherein additional steps are performed between {TAIL ~ steps f} and g, said additional steps comprising: 
{ HEAD ~ A process } 1 , wherein additional steps are performed between { TAIL ~ steps f } and g , said additional steps comprising :
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH