Task: Program Execution
Input (English): p 8997 1919 D 9057 9427 6103 9717 K d 8843 6483 y 1041 37 7923 i U 7349 a 1703 d 9557 3921 X 8267 6821 o 7817 J 8151 b 321 9073 V 3939 D w t u
Output (English): 2, 3, 5, 6, 7, 8, 11, 12, 14, 15, 16, 19, 21, 23, 24, 26, 27, 29, 31, 33, 34, 36