# refseq	assembly	genbank	ucsc
NZ_AP018685.1	1	AP018685.1	NZ_AP018685v1
NZ_AP018686.1	2	AP018686.1	NZ_AP018686v1
NZ_AP018687.1	p1	AP018687.1	NZ_AP018687v1
NZ_AP018688.1	p2	AP018688.1	NZ_AP018688v1