Task: Program Execution
Input (English): sETfYstUcvAlrwhMYKkMFoiLPmphfpZhW, BSNJGwhMYKkMFoiLPmpltLZRo
Output (English): sETfYstUcvAlrfhikklmmmoppwyhfpZhW, BSNJGfhikklmmmoppwyltLZRo