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import itertools

key = []
cipher = "ilnllliiikkninlekile"

for i in itertools.permutations('ilnke', 5):
    key.append(''.join(i))

for now_key in key:
    solve_c = ""
    res = ""
    for now_c in cipher:
        solve_c += str(now_key.index(now_c))
    for i in range(0,len(solve_c),2):
        now_ascii = int(solve_c[i])*5+int(solve_c[i+1])+97
        if now_ascii>ord('i'):
            now_ascii+=1
        res += chr(now_ascii)
    if "flag" in res:
        print (now_key,res)