anchor.diff:                  {
   			        APP("; \n");					  
                   }
  -            )+
  +            )*
   	    );
   	
   variableStatement
  
positive.code:             {
                  APP(" ) ");
              }
              statement 
              {
                  APP(" \n");
              }
              (
                  {
                      APP(" else ");
  
negative.code: 
  
  unaryExpression
          : postfixExpression {printf("\n\nHREERE\n\n");}
  	| ^(
  	
  	    (
  