The system 105, wherein said {HEAD ~ format} is a binary, string, integer, {TAIL ~ real number}, date, Boolean and a list 
is
The system 105 , wherein said { HEAD ~ format } is a binary , string , integer , { TAIL ~ real number } , date , Boolean and a list
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH