import sys from itertools import product,permutations for line in sys.stdin: a = line.strip().split() if 'joker' in a or 'JOKER' in a: print('ERROR') else: have = False mul = list(product('+-*/',repeat=3)) per = list(permutations(a,len(a))) als = {'J':11,'Q':12,'K':13,'A':1,'2':2,'3':3,'4':4,'5':5,'...