Task: Program Execution
Input (English): 4675, 8289, 8547, 7749, 1629, 4739, c, 6469, 6695, I, 8855, 2853, 5837, 7273, y, U, h, 9513, Q, 2041, t
Output (English): 4675, 8289, 8547, 7749, 1629, 4739, 3, 6469, 6695, 9, 8855, 2853, 5837, 7273, 25, 21, 8, 9513, 17, 2041, 20