Task: Program Execution
Input (English): W 631 b u l 1925 n 205 B 6397 K H 9587 x 8951 U f 41 n 7671 f 9657 L b u 2351 A C 2207 C 1957 819 C P
Output (English): 2, 6, 8, 10, 13, 15, 18, 20, 22, 26, 29, 31, 32