Write pseudocode to decode a message that has been encoded using the algorithm
• take three consecutive letters,
• reverse their order,
• interpret each as a base 26 integer (with A=0; B=1, etc.),
• multiply that number by 37,
• add 95 and then
• convert that number to base 8. Continue this processing with each block of three consecutive letters. Append the blocks, using either an 8 or a 9 to separate the blocks. Finally, reverse the number, and replace each digit 5 by two 5's.