Task: Program Execution
Input (English): 2291, 1571, o, 2655, U, 8019, r, N, 2149, 6827, h, w, 5051, x, 745, B, 4227, 4963
Output (English): 2291, 1571, 2655, 8019, 2149, 6827, 5051, 745, 4227, 4963