public class Variable implements Term {
	public String getName() {
		return "Variable";
	}
}

@@ -33,16 +33,39 @@
  Term %7B%0A
+%09private String name;%0A%0A
 %09public 
@@ -96,18 +96,194 @@
 urn 
-%22Variable%22
+this.name;%0A%09%7D%0A%0A%09public Variable(String name) %7B%0A%09%09this.name = name;%0A%09%7D%0A%0A%09public boolean equals(Object o) %7B%0A%09%09return (o instanceof Variable) &&%0A%09%09%09((Variable)o).getName().equals(this.name)
 ;%0A%09%7D

Implement Variables