Task: Program Execution
Input (English): 15, 16, ['j', '2917', 'r', 'd', 's', 'g', 'Z', '9227', '3199', 'o', 'h', '1819', '1833', 'R', 's', '2371', 'E', 'T', '8321', 'Y']
Output (English): 2371