Task: Program Execution
Input (English): 1, ['1803', '6257', 'Z', '3621', 'h', '9267', 'X', '4781', 'E', '4171', 'c', 'A', '3491', '8201', 'X', '4699', 'g', 'j', '8897', '5911']
Output (English): 6257, Z, 3621, h, 9267, X, 4781, E, 4171, c, A, 3491, 8201, X, 4699, g, j, 8897, 5911