# refseq	assembly	genbank	ucsc
NC_018940.1	1	HE650821.1	NC_018940v1
NC_018941.1	2	HE650822.1	NC_018941v1
NC_018942.1	3	HE650823.1	NC_018942v1
NC_018943.1	4	HE650824.1	NC_018943v1
NC_018944.1	5	HE650825.1	NC_018944v1
NC_018945.1	6	HE650826.1	NC_018945v1
NC_018946.1	7	HE650827.1	NC_018946v1
NC_018947.1	8	HE650828.1	NC_018947v1
NC_018948.1	9	HE650829.1	NC_018948v1
NC_018949.1	10	HE650830.1	NC_018949v1
NC_018950.1	11	HE650831.1	NC_018950v1
NC_018951.1	12	HE650832.1	NC_018951v1