Task: Program Execution
Input (English): 655 O 691 x A 7875 5231 Z 1389 2139 Y v x Y 8759 9871 X 6339 a j v p 1533 G w Q
Output (English): O, x, A, Z, Y, v, x, Y, X, a, j, v, p, G, w, Q, 655, 691, 7875, 5231, 1389, 2139, 8759, 9871, 6339, 1533