#include <vector>
using namespace std;

class Word {
private:
	string value;
	string font;
	int size;

public:
	Word() {}
	~Word() {}

	string getValue() { return value; }
	string getFont() { return font; }
	int getSize() { return size; }

	void setValue(string valueInp) { value = valueInp; }
	void setFont(string fontInp) { font = fontInp; }
	void setSize(int sizeInp) {
		if (sizeInp < 1) { size = 1; }
		else if (sizeInp > 72) { size = 72; }
		else { size = sizeInp; }
	}
};


class Editor
{
private:
	vector <Word> mas;
public:
	Editor() {}
	~Editor() {}

	bool insert(int ind, Word word) {
		if ((ind >= 0) && (ind < mas.size())) {
			mas.insert(mas.begin() + ind, word);
			return true;
		}
		return false;
	}

	bool erase(int ind) {
		if ((ind >= 0) && (ind < mas.size())) {
			mas.erase(mas.begin() + ind);
			return true;
		}
		return false;
	}

	void replace(string value, Word word) {
		for (int i = 0; i < mas.size(); i++) {
			if (mas.at(i).getValue() == value) {
				mas.at(i) = word;
			}
		}
	}

	bool swap(int ind1, int ind2) {
		if ((ind1 >= 0) && (ind2 >= 0) && (ind1 < mas.size()) && (ind2 < mas.size())) {
			Word temp = mas.at(ind1);
			mas.at(ind1) = mas.at(ind2);
			mas.at(ind2) = temp;
			return true;
		}
		return false;
	}

	bool setValue(int ind, string value) {
		if ((ind >= 0) && (ind < mas.size())) {
			mas.at(ind).setValue(value);
			return true;
		}
		return false;
	}
};