Task: Program Execution
Input (English): 1231 1001 2257 v 9151 4337 683 A 3735 Q q 9849 b s v 2217 2817 K R 327 z K t 7199 Q 7671
Output (English): 1, 2, 3, 5, 6, 7, 9, 12, 16, 17, 20, 24, 26