Task: Program Execution
Input (English): v, 7223, 9631, m, 7849, 4783, Y, 5659, y, 5655, i, y, 1233, O, 6405, 4615, R, 5905, 209, 3827, B, 9573, x
Output (English): v, m, Y, y, i, y, O, R, B, x, 7223, 9631, 7849, 4783, 5659, 5655, 1233, 6405, 4615, 5905, 209, 3827, 9573