y	x1	x2	x3	x4
330.1	5.9	221	55.37	6.67
361.7	6.33	213	53.96	8.06
172.5	6.69	209	22.52	6.34
450.9	7.91	269	75.26	6.92
396.9	6.82	298	60.62	7.25
367	7.11	296	62.35	7.99
394	4.13	232	58.94	6.25
320.9	7.66	268	54.36	5.9
364	3.36	231	58.86	7.43
383.6	6.6	229	53.28	7.35
314.6	3.67	247	51.53	6.68
388.3	5.49	219	56.67	7.8
254.1	2.51	291	37.41	7.22
277.7	5.59	203	44.75	5.73
340	6.57	259	55.59	8.77
386.8	3.37	234	59.19	7.5
346.1	6.83	223	53.16	7.65
222.3	2.52	230	35.87	6.07
215.8	6.66	221	37.28	5.44
324.4	3.06	261	50.74	5.9
330.4	7.61	263	57.42	5.17
433.6	4.7	200	74.61	7.18
360.5	5.79	267	53.79	7.4
409.5	2.51	210	66.25	6.48
368.2	6.69	263	60.83	6.01
