Task: Program Execution
Input (English): 6413 V 4525 Y 1543 z a 7785 69 h l 6623 4979 3461 a w Q 3671 U c K 1427 5235 1511 7335 a X 8173 Q s X r
Output (English): V, Y, z, a, h, l, a, w, Q, U, c, K, a, X, Q, s, X, r, 6413, 4525, 1543, 7785, 69, 6623, 4979, 3461, 3671, 1427, 5235, 1511, 7335, 8173