Task: Program Execution
Input (English): 7247, 7909, o, Q, 9973, N, e, j, 6197, 6681, d, g, 4027, n, 6421, 499, 67, a, 465, t, Y, 9781, h
Output (English): 1, 2, 5, 9, 10, 13, 15, 16, 17, 19, 22