{HEAD ~ The method} 1, wherein the predetermined number of {TAIL ~ repetitions} is less than four 
{ HEAD ~ The method } 1 , wherein the predetermined number of { TAIL ~ repetitions } is less than four
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH