Task: Program Execution
Input (English): X, 3793, 2569, q, 6527, 699, 6741, Q, d, y, 9185, q, u, 7897, 5497, 395, i, 3703, 8239, 8489, S, 7859, 1337
Output (English): X, q, Q, d, y, q, u, i, S, 3793, 2569, 6527, 699, 6741, 9185, 7897, 5497, 395, 3703, 8239, 8489, 7859, 1337