{HEAD ~ Each set} can include a substantial number of identity cards to allow participation of a large number of players for one game or a smaller number of players for {TAIL ~ many rounds} of play 
{ HEAD ~ Each set } can include a substantial number of identity cards to allow participation of a large number of players for one game or a smaller number of players for { TAIL ~ many rounds } of play
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH