v1	v2	v3	v4	v5
1.2	1.4	2.1	2.2	1.1
2.3	1.1	2.1	3.2	1.3
3.2	0	1.2	2.5	1.6
4.2	2.4	3.2	2.1	2.8
2.7	1.5	0	1.5	1.1
1.1	2.3	2.1	1.7	3.2
2.3	1.1	4.3	2.3	1.1
3.2	2.6	1.9	1.7	1.1
2.1	1.5	3	1.4	1.1
