Task: Program Execution
Input (English): k w 7551 7279 2435 8569 w A s p 9043 q g 9787 J 4777 4447 5069 b z 2747 2113 7977 4073 z 4253
Output (English): 7551, 7279, 2435, 8569, 9043, 9787, 4777, 4447, 5069, 2747, 2113, 7977, 4073, 4253