You intercepted the following message where Hill Cipher was used with key size m= 3: RUPOTENTOIFV You are told that the plaintext is: breathtaking Now, You received the following message that was encrypted by a special type of Permutation Cipher (by dividing it into blocks, writing down in rows and columns, and reading by columns) after adding some dummy alphabets at the end of plaintext: nnogodmowdiirosnuncgnthoagiuleetotfxniixgnaxatmx Decrypt the message and write the plaintext as indicated below without the dummy alphabets. Write the first four words of the plaintext: Write the next four words of the plaintext: Write the last four words of the plaintext: You intercepted the following message where Hill Cipher was used with key size m= 3: RUPOTENTOIFV You are told that the plaintext is: breathtaking Now, You received the following message that was encrypted by a special type of Permutation Cipher (by dividing it into blocks, writing down in rows and columns, and reading by columns) after adding some dummy alphabets at the end of plaintext: nnogodmowdiirosnuncgnthoagiuleetotfxniixgnaxatmx Decrypt the message and write the plaintext as indicated below without the dummy alphabets. Write the first four words of the plaintext: Write the next four words of the plaintext: Write the last four words of the plaintext