import os
import time

def cls():
    os.system('cls')

def clock():
    year = 2017
    month = 01
    day = 01
    hour = 00
    minute = 00
    second = 00

    while True:
	print ("The test is: %02d" % year + ":%02d" % month + ":%02d" % day + ":%02d" % hour + ":%02d" % minute + ":%02d" % second)

	cls()
	second += 1
	if second == 60:
	    minute += 1
	    second = 00
	if minute == 60:
	    hour += 1
	    minute = 00
	if hour == 24:
	    day += 1
	    hour = 00
	if day == 32:
	    month += 1
	    day = 01
	if month == 13:
	    year += 1
            month = 01

if __name__ == "__main__":
    clock()