Task: Program Execution
Input (English): 4193 G w g 3447 W 7461 a 5411 Y p 3591 8623 K 7337 2571 E 8093 x 7709 Q W 6125 223 A z 5181 4315 4079 Q w z 9399 1323 2351 6447
Output (English): 2, 3, 4, 6, 8, 10, 11, 14, 17, 19, 21, 22, 25, 26, 30, 31, 32