Task: Program Execution
Input (English): 5847 6953 k c 5559 8943 h 3005 V Y 8407 4111 5019 U 9403 r 3411 d 1845 g k W 2363 535 4369 9843 2673 n
Output (English): 1, 2, 5, 6, 8, 11, 12, 13, 15, 17, 19, 23, 24, 25, 26, 27