text: 'use strict';
  
  const BST = require('../trees/binarySearchTree.js');
  const fizzBuzz = require('./fizz-buzz-tree.js');
  
  const tree = new BST();
  
  tree.addNode(5);
  tree.addNode(3);
  tree.addNode(15);
  tree.addNode(11);
  tree.addNode(5);
  
  console.log(tree);
  console.log(fizzBuzz(tree));
  