coin counting means operatively associated with {TAIL ~ said coin conveying means} for counting the number of {HEAD ~ coins} conveyed by said coin conveying means 
coin counting means operatively associated with { TAIL ~ said coin conveying means } for counting the number of { HEAD ~ coins } conveyed by said coin conveying means
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH