chrom1	brp1	chrom2	brp2	type	resolution
chr8	5000000	chr8	30000000	inversion	10000
chr19	40570000	chr19	43550000	inversion	10000
chr7	48330000	chr7	48840000	inversion	10000
chr7	87520000	chr7	88020000	inversion	10000