 {
	{0, 0, 31, 50},
	{31, 0, 26, 32},
	{0, 50, 32, 47},
	{31, 32, 20, 10},
	{32, 42, 19, 16},
	{32, 58, 20, 13},
	{32, 71, 13, 13},
	{33, 84, 7, 11}

};




