Task: Program Execution
Input (English): 15, ['2393', 'V', 'b', '7429', 'u', '3199', '1557', '6237', 'f', 'F', 'P', '7979', '11', 'k', 'k', '2669', 'e', '2219', '4355', 'P', 'G', 'X', '1899', '4681', '4713', 'R', 'U', '6223', 'h', '8975', '9439', '469', '5029', 'i']
Output (English): 2393, 2669, 9439