{
	{0, 8, 36, 49},
	{37, 0, 19, 31},
	{36, 31, 12, 18},
	{53, 31, 3, 4},
	{49, 35, 7, 4},
	{48, 39, 3, 4},
	{49, 39, 7, 5},
	{36, 49, 11, 4},
	{36, 53, 3, 4},
	{48, 48, 8, 8},
	{47, 48, 9, 8},
	{0, 0, 9, 8},
	{13, 0, 22, 8}

};

