nbody/data/simple.csv

1	0	-30	6	0	10
2	0	30	-6	0	10
3	200	0	0	-5	3
4	-200	0	0	5	2
5	0	300	-6	0	4
6	0	-300	5	0	3
7	-300	300	3	2	5
8	300	-300	-3	-3	4