X1	X2	X3	X4	Y
9.00	52.5	3.571	1.976	541
9.00	57.2	4.092	1.250	524
9.00	58.0	3.865	1.586	561
7.50	52.9	4.870	2.351	414
8.00	54.4	4.399	0.431	410
10.00	57.1	5.342	1.333	457
8.00	45.1	5.319	11.868	344
8.00	55.3	5.126	2.138	467
8.00	52.9	4.447	8.577	464
7.00	55.2	4.512	8.507	498
8.00	53.0	4.391	5.939	580
7.50	52.5	5.126	14.186	471
7.00	57.4	4.817	6.930	525
7.00	54.5	4.207	6.580	508
7.00	60.8	4.332	8.159	566
7.00	58.6	4.318	10.340	635
7.00	57.2	4.206	8.508	603
7.00	54.0	3.718	4.725	714
7.00	72.4	4.716	5.915	865
8.50	67.7	4.341	6.010	640
7.00	66.3	4.593	7.834	649
8.00	60.2	4.983	0.602	540
9.00	51.1	4.897	2.449	464
9.00	51.7	4.258	4.686	547
8.50	55.1	4.574	2.619	460
9.00	54.4	3.721	4.746	566
8.00	54.8	3.448	5.399	577
7.50	57.9	3.846	9.061	631
8.00	56.3	4.188	5.975	574
9.00	49.3	3.601	4.650	534
7.00	51.8	3.640	6.905	571
7.00	51.3	3.333	6.594	554
8.00	57.8	3.063	6.524	577
7.50	54.7	3.357	4.121	628
8.00	48.7	3.528	3.495	487
6.58	62.9	3.802	7.834	644
5.00	56.6	4.045	17.782	640
7.00	58.6	3.897	6.385	704
8.50	66.3	3.635	3.274	648
7.00	67.2	4.345	3.905	968
7.00	62.6	4.449	4.639	587
7.00	56.3	3.656	3.985	699
7.00	60.3	4.300	3.635	632
7.00	50.8	3.745	2.611	591
6.00	67.2	5.215	2.302	782
9.00	57.1	4.476	3.942	510
7.00	62.3	4.296	4.083	610
7.00	59.3	5.002	9.794	524