def stolenLunch(note):
    decrypted_message = ''

    for c in note:
        if 'a' <= c <= 'j':
            decrypted_message += str((ord(c) - ord('a')))
        elif c.isdigit():
            decrypted_message += chr(ord('a') + int(c))
        else:
            decrypted_message += c
    return decrypted_message 
fe9c9eaa1c56eaec3146def511b7e6d93ee63872
<mask token>

def stolenLunch(note):
    decrypted_message = ''
    for c in note:
        if 'a' <= c <= 'j':
            decrypted_message += str(ord(c) - ord('a'))
        elif c.isdigit():
            decrypted_message += chr(ord('a') + int(c))
        else:
            decrypted_message += c
    return decrypted_message

def stolenLunch(note):
    decrypted_message = ''

    for c in note:
        if 'a' <= c <= 'j':
            decrypted_message += str((ord(c) - ord('a')))
        elif c.isdigit():
            decrypted_message += chr(ord('a') + int(c))
        else:
            decrypted_message += c
    return decrypted_message 