/example/
../
HLC.bed
HLC.bim
HLC.fam
HLC_covariates.txt
demo.txt
mouse_hs1940.anno.txt
mouse_hs1940.bed
mouse_hs1940.bim
mouse_hs1940.fam
mouse_hs1940.geno.txt.gz
mouse_hs1940.pheno.txt
mouse_hs1940_snps.txt
mouse_hs1940_snps_anno.txt