Example: Basic Output in Prolog
	program :- write('Welcome to my first Prolog program').
	:- program.
	Output:
Welcome to my first Prolog program
Example: Editing and Running a Program with SWI-Prolog
Example: SWI-Prolog Interactive Mode
		 
    
	program :- write('Welcome to my first Prolog program').
	:- program.
	Output:
Welcome to my first Prolog program
		