#Simple Automobile Record System: Actions.txt
#COM	ARGS
#non-existent delete 
del	1BD2D8C89Y1285739
#delete first record
del	1FH2D8C19I2129562
#add record back
add	1FH2D8C19I2129562	Shelob MM	Lincoln	Continental	1987	5755
#delete last record
del	1BD2D8C89Y1285738
#add record back
add	1BD2D8C89Y1285738	Pooka GM	Dodge	Intrepid	2000	19999
sort	
#delete middle record
del	1MMD4C629H1142630
#add record back
add	1MMD4C629H1142630	Shelob MM	Mercury	Mystique	1986	3300
#attempt to add existing record
add	1MMD4C629H1142630	Shelob MM	Mercury	Mystique	1986	4300
sort	
dump