A.The maximum number of times a double colon can replace a 16-bit segment that consists of all zeroes is two
	B.The leading zeroes in any 16-bit segment do not have to be written.
	C.Every 16-bit segment that consists of all zeroes can be represented with a single colon
	D.The trailing zeroes in any 16-bit segment do not have to be written.
	E.Any single, continuous string of one or more 16-bit segments that consists of all zeroes can be represented with a double colon
	F.Two zeroes in the middle of any 16-bit segment do not have to be written
 
                            