AlphaMatrix Cipher

In $AlphaMatrix$ $Cipher$, there is a 5x5 matrix containing all the letters of the English alphabet sequentially except one letter called as The $Rogue$ $Letter$ (since there are 26 letters and the matrix can only contain 25 elements). Each letter is substituted with an integer value which is the concatenated value of the row and column position of that letter (row and column positions are take