{
	{0, 0, 15, 28},
	{15, 0, 22, 28},
	{0, 28, 17, 30},
	{17, 28, 14, 16},
	{17, 44, 13, 14},
	{27, 44, 11, 14},
	{37, 0, 24, 43},
	{30, 47, 8, 11},
	{19, 44, 10, 6}

};











