Task: Program Execution
Input (English): 9, ['7713', 'x', '3305', 'e', 'e', 'X', 'D', 'Z', 'b', '9297', 'o', '685', 'W', '1109', '6871', 'z', '7661', '4559']
Output (English): 7713, x, 3305, e, e, X, D, Z, b