Task: Program Execution
Input (English): 8967, r, 5991, e, q, W, a, 4675, W, D, 2289, 2091, u, 1725, 5971, 3843, I, 625, a
Output (English): 8967, 18, 5991, 5, 17, 23, 1, 4675, 23, 4, 2289, 2091, 21, 1725, 5971, 3843, 9, 625, 1