Task: Program Execution
Input (English): i A 9171 T 2183 6737 3093 7573 3311 u 8567 7985 K 3143 r 3911 9539 4031 D 7671 3463 x 4827 e G 7567 R 4947 M F 8107 c 6839 q f 1869 3363 729 W O
Output (English): 9, 1, 9171, 20, 2183, 6737, 3093, 7573, 3311, 21, 8567, 7985, 11, 3143, 18, 3911, 9539, 4031, 4, 7671, 3463, 24, 4827, 5, 7, 7567, 18, 4947, 13, 6, 8107, 3, 6839, 17, 6, 1869, 3363, 729, 23, 15