Task: Program Execution
Input (English): O, 8457, n, H, 6041, 5113, Z, v, y, 5941, o, Y, c, 1195, h, 5249, 7497, 3409, 1751, 7899, 7563
Output (English): 1, 3, 4, 7, 8, 9, 11, 12, 13, 15