Task: Program Execution
Input (English): v y 5657 295 9597 N 5091 f P g 1837 7037 R O 5133 9181 6499 C 9653 X H Q L 8143 7767 l e a 2853 7347 M M 2387
Output (English): 1, 2, 6, 8, 9, 10, 13, 14, 18, 20, 21, 22, 23, 26, 27, 28, 31, 32