Task: Program Execution
Input (English): e k g a 2145 9329 X 2857 7049 809 Z w 3259 K y 3201 x o q 6487 5781 9671 9003 313 A 6877 O I 6513 2255 3873
Output (English): e, k, g, a, X, Z, w, K, y, x, o, q, A, O, I, 2145, 9329, 2857, 7049, 809, 3259, 3201, 6487, 5781, 9671, 9003, 313, 6877, 6513, 2255, 3873