Task: Program Execution
Input (English): 2301 z t 4149 D 6147 O 2515 m T 8173 v T 6495 Z X I 2515 5719 j 8697 9731 y 9297 e 9587 e x z j n d 2067 L 677 7117 a Z 6819
Output (English): 2, 3, 5, 7, 9, 10, 12, 13, 15, 16, 17, 20, 23, 25, 27, 28, 29, 30, 31, 32, 34, 37, 38