Task: Program Execution
Input (English): 1, ['d', 'O', 't', 'U', '6231', '7157', '621', '2085', '1657', 'i', '3373', '5609', '6905', '2855', 'p', '571']
Output (English): O, t, U, 6231, 7157, 621, 2085, 1657, i, 3373, 5609, 6905, 2855, p, 571