21. The civil war officially ended in May 1923 when de Valera issued a cease-fire order . 22. Kabalu, the MILF spokesman, said of the cease-fire order . 23. A visualisation of the cylinder firing order of the 18 cylinder Napier Deltic diesel engine. 24. Consider a four-stroke engine, with a 1-3-4-2 firing order . 25. Another security official said the gunmen were considered to have violated the president's cease-fire order . 26. This engine design was extremely unconventional due to the unusual firing order of the engine. 27. 25 April : Muqtada al-Sadr reaffirmed his cease-fire order . 28. These sections did their own technical fire control and responded directly to fire orders from observers. 29. However, this firing order requires both pistons to move up and down at the same time. 30. Sharon aides said he wants Arafat to issue stop-fire orders to gunmen instead of general declarations.
