Task: Program Execution
Input (English): 3, ['7173', '5655', 'q', '9155', 'k', '2273', 'l', '7323', '2149', '7115', '1997', 'W', '921', '1047', 'P', '5699', '8457', 'B', '2153', '4583', 'x', 'e', '2837', 'z', 'Y', '7493', 'x', '9179', '9141']
Output (English): 7173, 5655, q