Task: Program Execution
Input (English): b t u 4711 c 1595 K 3217 4787 7861 8405 375 C 6761 B 7475 o e e 5779 e 5083 j 9329 x t w 1481 1341 6797 U 5963 6375 W 2977 b 3379 G
Output (English): 1, 2, 3, 5, 7, 13, 15, 17, 18, 19, 21, 23, 25, 26, 27, 31, 34, 36, 38