{HEAD ~ The netpage logo} which appears on every netpage is usually associated with {TAIL ~ a duplicate page element} 
is associated with
{ HEAD ~ The netpage logo } which appears on every netpage is usually associated with { TAIL ~ a duplicate page element }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL