Task: Program Execution
Input (English): 9, ['6533', '4927', '9521', '1993', '735', '3167', 'S', 'Y', 'h', '5011', 'k', '9021', '1829', 'z', '325', '5113', '1845', 'a', '5635', 'r', '4245']
Output (English): 6533, 5011, 5635