Task: Program Execution
Input (English): 6569 E 4031 i 5143 1929 j 9467 K y 739 B q 1923 n 5621 U 6441 u 933 e S g 8599 7191 K u 9489 d
Output (English): 1, 3, 5, 6, 8, 11, 14, 16, 18, 20, 24, 25, 28