Task: Program Execution
Input (English): w q H 5671 t J 6285 9575 4125 2963 6053 6527 6347 g 1505 e 1685 j 345 q 7833 E 4249 8737 i Q 2761 7719
Output (English): 4, 7, 8, 9, 10, 11, 12, 13, 15, 17, 19, 21, 23, 24, 27, 28