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