Task: Program Execution
Input (English): 3475 9245 e s v 8435 Z D D 7681 5883 4783 3317 6197 R v B 2013 u Z 6947 S 5783 7805 t a t 1643 3933 g 3845 55 w 3139
Output (English): 3, 4, 5, 7, 8, 9, 15, 16, 17, 19, 20, 22, 25, 26, 27, 30, 33