Task: Program Execution
Input (English): j 5677 P u 7573 Y e 5645 d v 513 g 1927 9859 6087 Z 2713 l 335 4003 L 3851 X z f 2777 5933 9505 7625 3713 7099 8279 233 u 3001 9613 17
Output (English): 1, 3, 4, 6, 7, 9, 10, 12, 16, 18, 21, 23, 24, 25, 34