//+code
//+import
import structure.*;
//-import

//+class
public class MyFirstProgram
//-class
{
    //+main
    public static void main(String[] arguments)
    //-main
    {
	//+comment
	// print a message to the standard output stream
	//-comment
	//+println
	System.out.println("Look Mom: know Java!");
	//-println
    }
}
//-code
/*
//+output
Look Mom: know Java!
//-output
*/