Task: Program Execution
Input (English): x 5689 1543 p L Y D H 3981 h S 4015 6913 3147 8359 9969 C O 315 7793 i 2473 8011 5621 z G 9535 8297 L 9751
Output (English): 5689, 1543, 3981, 4015, 6913, 3147, 8359, 9969, 315, 7793, 2473, 8011, 5621, 9535, 8297, 9751