

STRING = "4986888B11358BF3D541B41EEA5DAECE1C6EFF64130A45FC8B9CA48F3E0E02463C99C5AEDC8A847686D669B7D547C18FE448FC5111CA88F4E8"

OUTPUT = ""

COUNT = 0
for CHARACTER in STRING:	
	OUTPUT += CHARACTER
	COUNT += 1
	
	if (COUNT % 4 == 0):
		OUTPUT += " "
		
	if (COUNT % 16 == 0):
		OUTPUT += "\n"

print (OUTPUT)