If the swamp can not give the president what he wants and funding of the government dries up then the following order of close down should be followed.

Congress

Department of Education

The EPA

Department of Commerce (DOC)

Department of Energy (DOE)

Department of Agriculture (USDA)

Department of labor (DOL)

And on to the rest of them as required but being care to not affect the American Citizens as it its their fault that their representatives does support them.