toOctal = function(n)
	result = ""
	while n != 0
		octet = n % 8
		n = floor(n / 8)
		result = octet + result
	end while
	return result
end function

maxnum = 10 ^ 15 - 1
i = 0
while i < maxnum
	i += 1
	print i + " = " + toOctal(i)
end while