Task: Program Execution
Input (English): 6751 K 6609 2585 8221 g 9801 1649 2259 8413 6593 j E 3783 3179 E Y M 7049 387 H I 3115 r 4673 d 8149 f V 6501 8791 3055 4613 6239
Output (English): 2, 6, 12, 13, 16, 17, 18, 21, 22, 24, 26, 28, 29