#include <bits/stdc++.h>
using namespace std;
#define int long long

int a, b, c, d;

signed main()
{
	cin >> a >> b >> c >> d;
	if (a + b < 2 + c) return cout << "-1\n", 0;
	if (a == b && b == c)
	{
		if (c > d) return cout << "-1\n", 0;
		cout << a + b - c << " " << c << "\n0 1\n1 0\n";
		for (int i = 1; i <= c - 2; i ++ ) cout << i << " " << i + 1 << "\n";
		return 0;
	}
	if (!c)
	{
		if (a + b - 2 > d) return cout << "-1\n", 0;
		cout << a + b - c << " " << a + b - 2 << "\n";
		for (int i = 1; i < a; i ++ ) cout << 0 << " " << i + 1 << "\n";
		for (int i = 1; i < b; i ++ ) cout << 1 << " " << i + a << "\n";
		return 0;
	}
	if (a + b - c > d + 1) return cout << "-1\n", 0;
	cout << a + b - c << " " << a + b - c - 1 << "\n";
	if (a == c)
	{
		cout << "1 0" << "\n";
		for (int i = 1; i < a; i ++ ) cout << 0 << " " << i + 1 << "\n";
		for (int i = 1; i < b - c; i ++ ) cout << 1 << " " << i + a << "\n";
	}
	else if (b == c)
	{
		cout << "0 1\n";
		for (int i = 1; i < b; i ++ ) cout << 1 << " " << i + 1 << "\n";
		for (int i = 1; i < a - c; i ++ ) cout << 0 << " " << i + b << "\n";
	}
	else
	{
		cout << "0 2\n1 2\n";
		for (int i = 1; i < c; i ++ ) cout << i + 1 << " " << i + 2 << "\n";
		for (int i = 1; i < a - c; i ++ ) cout << 0 << " " << i + c + 1 << "\n";
		for (int i = 1; i < b - c; i ++ ) cout << 1 << " " << i + a << "\n";
	}
	return 0;
}