# refseq	assembly	ucsc
NC_040448.1	RNA_3	NC_040448v1
NC_040449.1	RNA_5	NC_040449v1
NC_040450.1	RNA_1	NC_040450v1
NC_040451.1	RNA_2	NC_040451v1
NC_040452.1	RNA_6	NC_040452v1
NC_040453.1	RNA_7	NC_040453v1
NC_040454.1	RNA_4	NC_040454v1
NC_040455.1	RNA_8	NC_040455v1