import os  
  
if __name__=="__main__":   
	"""
	for i in range(0, 5):
		print("hello")
	"""
	
	"""
	app_list = [000, 111, 222, 333]
	for i in range(len(app_list)):
		print(i)
		print(app_list[i])
		print("\n")
	"""


	
	