X1	X2	X3	X4	Y
9	52.5	3.571	1.976	541
9	57.2	4.092	1.25	524
9	58	3.865	1.586	561
7.5	52.9	4.87	2.351	414
8	54.4	4.399	0.431	410
10	57.1	5.342	1.333	457
8	45.1	5.319	11.868	344
8	55.3	5.126	2.138	467
8	52.9	4.447	8.577	464
7	55.2	4.512	8.507	498
8	53	4.391	5.939	580
7.5	52.5	5.126	14.186	471
7	57.4	4.817	6.93	525
7	54.5	4.207	6.58	508
7	60.8	4.332	8.159	566
7	58.6	4.318	10.34	635
7	57.2	4.206	8.508	603
7	54	3.718	4.725	714
7	72.4	4.716	5.915	865
8.5	67.7	4.341	6.01	640
7	66.3	4.593	7.834	649
8	60.2	4.983	0.602	540
9	51.1	4.897	2.449	464
9	51.7	4.258	4.686	547
8.5	55.1	4.574	2.619	460
9	54.4	3.721	4.746	566
8	54.8	3.448	5.399	577
7.5	57.9	3.846	9.061	631
8	56.3	4.188	5.975	574
9	49.3	3.601	4.65	534
7	51.8	3.64	6.905	571
7	51.3	3.333	6.594	554
8	57.8	3.063	6.524	577
7.5	54.7	3.357	4.121	628
8	48.7	3.528	3.495	487
6.58	62.9	3.802	7.834	644
5	56.6	4.045	17.782	640
7	58.6	3.897	6.385	704
8.5	66.3	3.635	3.274	648
7	67.2	4.345	3.905	968
7	62.6	4.449	4.639	587
7	56.3	3.656	3.985	699
7	60.3	4.3	3.635	632
7	50.8	3.745	2.611	591
6	67.2	5.215	2.302	782
9	57.1	4.476	3.942	510
7	62.3	4.296	4.083	610
7	59.3	5.002	9.794	524