Task: Program Execution
Input (English): O, a, M, 939, 8953, c, F, 9963, D, h, I, 4715, 9879, 4689, Z, M, p, 5983, 1475, G
Output (English): 15, 1, 13, 939, 8953, 3, 6, 9963, 4, 8, 9, 4715, 9879, 4689, 26, 13, 16, 5983, 1475, 7