Task: Program Execution
Input (English): 3315 W 283 6041 L E Q Q 9945 139 v 3293 y 9543 4033 6893 7297 3157 U 8473 s n 279 8603 1065
Output (English): 2, 5, 6, 7, 8, 11, 13, 19, 21, 22