{TAIL ~ Each} of the players at his turn is given an opportunity to discard one or more of his pieces in return for {HEAD ~ a reduction} in his supply of value markers 
{ TAIL ~ Each } of the players at his turn is given an opportunity to discard one or more of his pieces in return for { HEAD ~ a reduction } in his supply of value markers
TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH