Task: Program Execution
Input (English): 5921 k y 4501 7781 X 9597 1041 2177 4283 9559 7265 9513 X 4387 8889 5311 N 8139 2495 1407 3363 O W R N 1875 m 537 Q J l 6285 x 8549 t
Output (English): k, y, X, X, N, O, W, R, N, m, Q, J, l, x, t, 5921, 4501, 7781, 9597, 1041, 2177, 4283, 9559, 7265, 9513, 4387, 8889, 5311, 8139, 2495, 1407, 3363, 1875, 537, 6285, 8549