https://hgdownload.soe.ucsc.edu/hubs/GCA/001/624/775/GCA_001624775.1/maf/
Index of /hubs/GCA/001/624/775/GCA_001624775.1/maf
index ofhubsgcamaf
https://hgdownload-test.gi.ucsc.edu/goldenPath/mm39/vsGCA_001624775.1/
Index of /goldenPath/mm39/vsGCA_001624775.1
index of