Task: Program Execution
Input (English): 1615 2701 s X 1075 p 1085 9229 6025 431 4193 e l o 7383 r 1247 q 3413 1521 9451 o 8005 45 I 7335 P 115 909 t b Z
Output (English): 3, 4, 6, 12, 13, 14, 16, 18, 22, 25, 27, 30, 31, 32