Task: Program Execution
Input (English): 13, 16, ['p', 'I', 'U', '3647', '4917', '5473', 'G', '6109', '2239', '8675', 'Z', 'S', 'd', 'I', 's', 'k', 'x', '8523', '6765', '7181', '5163', 's', '3017']
Output (English): 0