y	x1	x2	x3
40	7	1.3	0
60	8	34.4	0
90	2	50.8	1
60	7	27.9	0
110	4	71.5	0
70	9	26.3	0
50	7	21.2	0
50	8	9.2	0
60	5	35.7	0
50	10	19.7	0
40	9	30.1	0
50	8	39.5	0
90	5	71.9	0
50	7	72.5	0
70	7	67.8	0
80	6	57.8	1
70	9	24.4	1
50	6	22.5	1
80	5	33.1	1
100	4	62.7	1
90	6	43.3	1
80	5	11.1	1
40	5	15.7	0
50	7	39.3	0
50	8	28.5	1
60	9	28.2	0
60	3	43.2	1
60	8	52.2	0
60	6	43.1	0
30	8	7.8	0
70	4	14.6	0
60	4	17.9	1
60	8	62.2	0
50	6	25.1	0
70	7	3	1
80	8	37.1	1
100	2	55	1
80	7	44.6	1
60	7	42.2	0
70	4	34.3	0
30	9	18	0
40	7	35.6	0
70	7	53.2	0
70	5	57.7	0
70	7	44.4	1
60	6	40.8	0
