Task: Program Execution
Input (English): 245 1413 L 3475 2333 9673 z 7947 o 6785 1725 1493 v 2083 3489 m 7149 N A 5437 5763 4845 2363 F 6353 7499 L 4285 9723 u
Output (English): 1, 2, 4, 5, 6, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 23, 25, 26, 28, 29