Task: Program Execution
Input (English): 7569 N 1777 2957 1771 v V 5021 u 6377 3631 n 5465 7533 m w 2953 d v Z 7465 9771 3013 6357 5107 r 4145 9697 Y x p 497 L L q q
Output (English): N, v, V, u, n, m, w, d, v, Z, r, Y, x, p, L, L, q, q, 7569, 1777, 2957, 1771, 5021, 6377, 3631, 5465, 7533, 2953, 7465, 9771, 3013, 6357, 5107, 4145, 9697, 497