Run	X1	X2	X3	X4	X5	X6	X7	Y
1	-1	-1	-1	1	1	1	-1	68.4
2	1	-1	-1	-1	-1	1	1	77.7
3	-1	1	-1	-1	1	-1	1	66.4
4	1	1	-1	1	-1	-1	-1	81
5	-1	-1	1	1	-1	-1	1	78.6
6	1	-1	1	-1	1	-1	-1	41.2
7	-1	1	1	-1	-1	1	-1	68.7
8	1	1	1	1	1	1	1	38.7