Task: Program Execution
Input (English): 8833 1781 7709 6691 1663 2793 m x T k 4297 i 7619 3233 b 651 721 4373 a 1177 y 8363 5411 6853 5815
Output (English): 1, 2, 3, 4, 5, 6, 11, 13, 14, 16, 17, 18, 20, 22, 23, 24, 25