{HEAD ~ An equal number} of additional write operations compensates for {TAIL ~ the additional reads} at a later point 
compensates for
{ HEAD ~ An equal number } of additional write operations compensates for { TAIL ~ the additional reads } at a later point
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH