Task: Program Execution
Input (English): K 7625 k U 2353 D 1357 Q A R L 1973 v 801 6555 Y 5635 T 5973 a J X 5455 4743 A 6747 p 8945 2953 641 6621
Output (English): K, k, U, D, Q, A, R, L, v, Y, T, a, J, X, A, p, 7625, 2353, 1357, 1973, 801, 6555, 5635, 5973, 5455, 4743, 6747, 8945, 2953, 641, 6621