void Trie::insert(string x, Item* pointer){
	BasicTrieNode *current;
	int j;
	current = root;

	int i = 0;
	while(x[i] != '\0'){
		j = x[i] - 'a';
		cout << j << endl;

		if(current -> getPtr(j) == 0){
            if(x[i+1] == '\0')
				current -> setPtr(j, new BasicTrieNode());
            else
				current -> setPtr(j, new TrieNode());
		}

		current = current -> getPtr(j);
     	i++;
    }

	current -> setPtr2Item(pointer); // SEG FAULTING HERE
  	return;
}