Task: Program Execution
Input (English): O u 4749 M 3257 E 6523 7391 Y 8919 B B 5645 805 I 4075 v l 6579 2115 6187 1323 7691 7717 Q r w 6259 7091 Y 9197 t 3795 2241
Output (English): 3, 5, 7, 8, 10, 13, 14, 16, 19, 20, 21, 22, 23, 24, 28, 29, 31, 33, 34