{HEAD ~ Configurations} of {TAIL ~ the other parts} are the same as those of the first embodiment 
of
{ HEAD ~ Configurations } of { TAIL ~ the other parts } are the same as those of the first embodiment
HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH