BeginProgram: Tuples1

BeginMain:
	TupleDecl: «<string>|<int>» pair1 := "Hello", 5
	TupleDecl: «<int>|<double>» pair2
	TupleDecl: «<string>|<double>» pair3
	
	Assign: pair2 = tuple(3, 3.1415926)
	Assign: pair3 = tuple("Goodbye", 1.5)

	PrintLine: pair1«1», ",", pair1«2»
	PrintLine: pair2«1», ",", pair2«2»
	PrintLine: tupleToString(pair3)
EndMain
EndProgram
