Task: Program Execution
Input (English): 1349 8661 M 1197 o 7081 t 8523 7409 h h o J 6591 3625 309 3877 Y 6003 861 j M 3123 A Z T 6497 8557 W
Output (English): 1, 2, 4, 6, 8, 9, 14, 15, 16, 17, 19, 20, 23, 27, 28