Task: Program Execution
Input (English): v c 8545 o O 6871 2913 d e R 6979 m b 8605 P J x 2835 h 187 7731 9571 4801 k G R G 4129 2319 1991
Output (English): 1, 2, 4, 5, 8, 9, 10, 12, 13, 15, 16, 17, 19, 24, 25, 26, 27