Task: Program Execution
Input (English): Z C 1337 5335 6437 W 1563 3419 L s 2897 T 3441 9177 6975 6883 Y u 2217 5975 q 5107 f A z n 31 5497 P 2317 o 8979 1583
Output (English): 3, 4, 5, 7, 8, 11, 13, 14, 15, 16, 19, 20, 22, 27, 28, 30, 32, 33