Task: Program Execution
Input (English): Y 2503 6019 r 59 7113 k X 5123 9791 t 655 A 4355 1605 F 6743 K 5659 C 4831 W Y 4365 f 1103 7319 a 279 l x 7959 5903 6053
Output (English): 2, 3, 5, 6, 9, 10, 12, 14, 15, 17, 19, 21, 24, 26, 27, 29, 32, 33, 34