A playing surface having a plurality of {HEAD ~ contiguous playing piece} accepting {TAIL ~ playing spaces} thereon in linear array 
accepting
A playing surface having a plurality of { HEAD ~ contiguous playing piece } accepting { TAIL ~ playing spaces } thereon in linear array
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH