# refseq	assembly	genbank	ucsc
NC_009944.1	4	AJ781163.1	NC_009944v1
NC_009945.1	3	AJ781164.1	NC_009945v1
NC_009946.1	2	AJ781165.1	NC_009946v1
NC_009947.1	1	AJ781166.1	NC_009947v1