Task: Program Execution
Input (English): h, 7893, 2143, k, 7673, O, q, j, 39, 9273, 7393, d, H, 6175, 1919, G, s, 3811, x, 6763, 1739, F, 8421, x
Output (English): h, k, O, q, j, d, H, G, s, x, F, x, 7893, 2143, 7673, 39, 9273, 7393, 6175, 1919, 3811, 6763, 1739, 8421