Task: Program Execution
Input (English): i, 5103, 9407, 6703, q, W, y, 2667, 1847, 2019, Z, 6393, 2369, i, 3965, 3439, y, 4237, e
Output (English): 9, 5103, 9407, 6703, 17, 23, 25, 2667, 1847, 2019, 26, 6393, 2369, 9, 3965, 3439, 25, 4237, 5