Task: Program Execution
Input (English): 1449 s 1515 E 8453 D c e t F m 6945 4169 5685 w 2533 e a 4807 9207 b b 7595 j Y
Output (English): 1449, 1515, 8453, 6945, 4169, 5685, 2533, 4807, 9207, 7595