Task: Program Execution
Input (English): 4517 7363 3213 4691 n 501 t m 7815 3431 539 g 5825 O Q 7561 R 5233 Z Z 659 e 6631 3911 8485 8501 9457 u M 2813 477 651 865
Output (English): 1, 2, 3, 4, 6, 9, 10, 11, 13, 16, 18, 21, 23, 24, 25, 26, 27, 30, 31, 32, 33