Task: Program Execution
Input (English): 867 8675 w 3377 5247 P f 9037 S 2337 3969 V y t c 3881 O 4033 k 1895 5175 e 7513 9795 1383 w J a 4047 X
Output (English): 1, 2, 4, 5, 8, 10, 11, 16, 18, 20, 21, 23, 24, 25, 29