def decode_message(encoded_message):
    # Shift each character by -5
    decoded_chars = [chr(ord(c) - 5) for c in encoded_message]
    return ''.join(decoded_chars)
 
# First hidden message
encoded_message_1 = 'i thj wli tmr twqi orv tvwljtkewjwxiv mtwq mtvsrk!'
 
# Second hidden message
encoded_message_2 = 'mvj uir gswi rvw mvwsizxv xi vgihtsh!'
 
# Decode both messages
first_decoded_message = decode_message(encoded_message_1)
second_decoded_message = decode_message(encoded_message_2)
 
print(first_decoded_message)
print(second_decoded_message)

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