Task: Program Execution
Input (English): f o 3911 f Y 1199 7959 5407 e l N 7509 5903 s e l Z K 7637 S 8123 9155 915 115 3115 9635 q 6045 8557 6579
Output (English): 6, 15, 3911, 6, 25, 1199, 7959, 5407, 5, 12, 14, 7509, 5903, 19, 5, 12, 26, 11, 7637, 19, 8123, 9155, 915, 115, 3115, 9635, 17, 6045, 8557, 6579