#!/usr/bin/python3

def main():
	for i in range(ord("α"),ord("ω")+1):
		print(f"{chr(i)},{i}")
	for i in range(ord("Α"),ord("Ω")+1):
		print(f"{chr(i)},{i}")
	print(ord("α")) #greek latter
	print(ord("a")) #english letter

if __name__=="__main__":
	main()