Task: Program Execution
Input (English): 3777 V 7539 1339 3193 X 4213 7043 6359 j 7953 6963 d 2439 9959 8259 1889 R 7211 x Y q h t g
Output (English): 3777, 7539, 1339, 3193, 4213, 7043, 6359, 7953, 6963, 2439, 9959, 8259, 1889, 7211