# -*- coding: utf8 -*-
from re import *

cles = ["B♟","A♟","A","♟M","M♟","M","B",""]
valeurs = ["♟B","♟BA","","MA","M","","♟",""]
ruban = "♟"*3+"M"+"♟"*4

for n in range(len(cles)):
	print "-*", cles[n],"→",valeurs[n]

print ruban
for n in range(len(cles)):
	if cles[n] in ruban:
		break
	
ruban = sub(cles[n],valeurs[n],ruban)
print ruban

while "M" in ruban or "B" in ruban:
	for n in range(len(cles)):
		if cles[n] in ruban:
			break
		
	ruban = sub(cles[n],valeurs[n],ruban)
	print ruban