Task: Program Execution
Input (English): 7699, a, 1731, 6365, 7531, 9647, z, O, m, 5781, 1271, q, O, I, I
Output (English): 7699, 1, 1731, 6365, 7531, 9647, 26, 15, 13, 5781, 1271, 17, 15, 9, 9