Task: Program Execution
Input (English): 6531, I, A, 3629, 7473, 6585, r, f, 749, F, 6147, m, q, 9767, l, 5755, W, s, 9651, 4019, f, 249, S, O
Output (English): 1, 4, 5, 6, 9, 11, 14, 16, 19, 20, 22