Task: Program Execution
Input (English): U 9749 9109 u N K j N U Q 9619 H 5267 6017 D 7253 7815 8975 P 8391 y m t z e k T Y G c j g k
Output (English): 1, 4, 5, 6, 7, 8, 9, 10, 12, 15, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33