Task: Program Execution
Input (English): 13, 14, ['x', '7089', 'V', 'F', '8461', '3925', '3349', 'p', '5889', 'T', 'k', 'P', 'c', '6143', '8179', '5347', '9683', 'K', '659', '3631', '2371', 'a', 's', 'M', 'p', '6965']
Output (English): 6143c