Task: Program Execution
Input (English): N 7391 e 3247 1327 e 3469 X u X a v 9649 g e 4605 l a U 9595 c o F 6963 m 8091 o 7739 4735 1399 u d u 5197 7693 d 2055 8193 f 4017
Output (English): 2, 4, 5, 7, 13, 16, 20, 24, 26, 28, 29, 30, 34, 35, 37, 38, 40