Task: Program Execution
Input (English): 7, 21, ['4903', 'H', 'q', 'c', 'q', 'S', 'Y', 'm', '6621', '8479', '1581', '5877', '613', 'j', 'a', '8613', 'i', '7381', '5325', 'C', 'L', '8765', 'i', 'R', '6089', '3493', 'D', 'p', 's']
Output (English): LC53257381i8613aj6135877158184796621mY