{HEAD ~ Each timing server} is further configured to store {TAIL ~ a unique constant} and to independently and automatically select one or more timing servers from among the multiple pluralities of timing servers to be timing masters 
is configured to store
{ HEAD ~ Each timing server } is further configured to store { TAIL ~ a unique constant } and to independently and automatically select one or more timing servers from among the multiple pluralities of timing servers to be timing masters
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH REL REL REL TAIL TAIL 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 OTH OTH