Final answer:
To decrypt the text, use a looping program in Python.
Step-by-step explanation:
To decrypt the enclosed text based on the attached key, you can use a looping program in Python. First, you need to define the alphabet and key strings as given in the question. Then, you can loop through each character in the given text and find its corresponding index in the key string. Using this index, you can find the corresponding character in the alphabet string and replace it in the decrypted text.