Task: Program Execution
Input (English): b S e R O 4959 3047 k 2989 3869 S M 4739 w 2897 w f R M r Y C x g i s 8413 g F 1847 k 5143 2075 Z o P H j 9819
Output (English): 1, 2, 3, 4, 5, 8, 11, 12, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 28, 29, 31, 34, 35, 36, 37, 38