Task: Program Execution
Input (English): 1, ['A', 'S', '7815', 'Y', '3637', 't', '6273', '3469', '5757', '5071', 'U', 'f', 'o', 'r']
Output (English): S, 7815, Y, 3637, t, 6273, 3469, 5757, 5071, U, f, o, r