Task: Program Execution
Input (English): 7, 19, ['E', 'x', 'Y', '1427', 'S', '2971', 'O', '9273', '6261', 'y', 'g', 'k', 'e', '5649', '8119', 'w', '6779', '5315', '1203', '7737', 'g', '8271', 'K', '3629', 'i', 'g', 'f', '4399', '1525', '6271']
Output (English): 302151359776w91189465ekgy16263729O