Task: Program Execution
Input (English): 18, ['7843', 'T', '647', '3207', '2643', '6007', '1095', 'd', 'O', 'K', '3461', '4923', 'f', 'E', 'D', 'x', 'O', '3145', 'M', 'l', '7829', '9093', 'v', '2159', 'l', 'h', '3319', '5211', 'n', 'F', '5117', 'T', 'C', '6703', 'C', '4001', '8789', 'i', '4005', 'n', '9931']
Output (English): 7843, M, 8789