Task: Program Execution
Input (English): P 8839 9357 u 6009 e 7699 D 5305 x 9287 G q L 4913 1479 U a R Q 541 U B q E P e 1041 a r N
Output (English): 1, 4, 6, 8, 10, 12, 13, 14, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 29, 30, 31