Task: Program Execution
Input (English): 7125 9779 3399 187 E B 657 1379 K O C 8357 J 8645 V 85 1893 G Q 4757 3173 Y X q 7145 a 6699 U 3343 6963 3761 8875
Output (English): E, B, K, O, C, J, V, G, Q, Y, X, q, a, U, 7125, 9779, 3399, 187, 657, 1379, 8357, 8645, 85, 1893, 4757, 3173, 7145, 6699, 3343, 6963, 3761, 8875