The message is stored in {TAIL ~ the hierarchical message store} at {HEAD ~ the one such index node} and the one such storage node 
The message is stored in { TAIL ~ the hierarchical message store } at { HEAD ~ the one such index node } and the one such storage node
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH