#!/usr/bin/env python3
"""Module-level comment."""


# il faut écrire tic-tac-toe
def tic_tac_toe():
	print("  |  |   ")
	print("---------")
	print("  |  |   ")
	print("---------")
	print("  |  |   ")

def main():
	tic_tac_toe()
	return 0 
    
if __name__ == '__main__':
    main()