Task: Program Execution
Input (English): 1425 Z s r V 2537 1477 9665 B S V 2463 6719 4173 e c 1041 3903 f 2739 9497 F Y 5673 G K 5247 2807 9033 5429
Output (English): 2, 3, 4, 5, 9, 10, 11, 15, 16, 19, 22, 23, 25, 26