> list_gene.txt
ENSMUST00000077800
ENSMUST00000091006
ENSMUST00000098174
ENSMUST00000071437
ENSMUST00000099785
ENSMUST00000090708

> olfr_genes_sorted.bed
chr1	92619880	92621001	ENSMUST00000081274	0	+	92619907	92620909	0	1	1121,	0,
chr1	172956767	172957817	ENSMUST00000038432	0	+	172956796	172957726	0	1	1050,	0,
chr1	173130199	173131236	ENSMUST00000073663	0	-	173130282	173131215	0	1	1037,	0,
chr1	173183441	173184504	ENSMUST00000072395	0	-	173183499	173184432	0	1	1063,	0,
chr1	173203357	173204299	ENSMUST00000057548	0	+	173203357	173204299	0	1	942,	0,
chr1	173215606	173216640	ENSMUST00000056592	0	+	173215652	173216594	0	1	1034,	0,
chr1	174041932	174042936	ENSMUST00000052975	0	+	174041951	174042896	0	1	1004,	0,

> output.bed
chr1	174050374	174051313	ENSMUST00000062665	0	+	chr1	174041932	174042936	ENSMUST00000052975	0	+	7439
chr1	174069299	174070253	ENSMUST00000055873	0	+	chr1	174050374	174051313	ENSMUST00000062665	0	+	17987
chr1	174089037	174089980	ENSMUST00000060693	0	+	chr1	174099459	174100407	ENSMUST00000080831	0	+	9480
chr1	174099459	174100407	ENSMUST00000080831	0	+	chr1	174089037	174089980	ENSMUST00000060693	0	+	9480
chr1	174117090	174118014	ENSMUST00000063030	0	-	chr1	174249888	174250976	ENSMUST00000061990	0	-	131875
chr1	174136745	174137693	ENSMUST00000053941	0	+	chr1	174158721	174159767	ENSMUST00000068403	0	+	21029

> closestOlfrGenes.txt
10199 	 chr1 	 ENSMUST00000086837 	 ENSMUST00000071521
10199 	 chr1 	 ENSMUST00000071521 	 ENSMUST00000086837
19295 	 chr1 	 ENSMUST00000062353 	 ENSMUST00000071521
14126 	 chr1 	 ENSMUST00000074859 	 ENSMUST00000062964
7224 	 chr1 	 ENSMUST00000062964 	 ENSMUST00000073748
7224 	 chr1 	 ENSMUST00000073748 	 ENSMUST00000062964

> sortedClosestOlfrGenes.txt
1100 	 chr7 	 ENSMUST00000036357 	 ENSMUST00000086318
1100 	 chr7 	 ENSMUST00000086318 	 ENSMUST00000036357
1562 	 chr2 	 ENSMUST00000099907 	 ENSMUST00000099908
1562 	 chr2 	 ENSMUST00000099908 	 ENSMUST00000099907
2923 	 chr19 	 ENSMUST00000049724 	 ENSMUST00000057924
2923 	 chr19 	 ENSMUST00000057924 	 ENSMUST00000049724
2933 	 chr2 	 ENSMUST00000099762 	 ENSMUST00000099763
2933 	 chr2 	 ENSMUST00000099763 	 ENSMUST00000099762
3059 	 chr7 	 ENSMUST00000094124 	 ENSMUST00000098218
3059 	 chr7 	 ENSMUST00000098218 	 ENSMUST00000094124