Task: Program Execution
Input (English): 14, ['5937', 'N', '6267', '7023', 't', 'c', 'c', 'X', 'v', 'A', 'J', '1101', 't', '2549', '8237', '4003', 'y', 'u', 'B', 'A', '3497', 'b', '661', '7529', '2809', 'Q', '9801', 'c', '121', '31', '297', '8147', 'O', 'W', 'u', '1643', '1691', '6623', 'I', '8241', 'D', '357', 'i', '5509']
Output (English): 5937, 8237, 121, i