Task: Program Execution
Input (English): 7573 y 313 8169 O Y 1679 1561 7479 n 3077 737 2925 3075 7981 m N 1973 2385 d O Y 6755 6015 4507 6579 7309 8407 2477 2345 4193 9835 o C N 7899
Output (English): 1, 3, 4, 7, 8, 9, 11, 12, 13, 14, 15, 18, 19, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 36