chr1	0	249250621	1
chr2	0	243199373	-1
chr3	0	198022430	1
chr4	0	191154276	-1
chr5	0	180915260	1
chr6	0	171115067	-1
chr7	0	159138663	1
chr8	0	146364022	-1
chr9	0	141213431	1
chr10	0	135534747	-1
chr11	0	135006516	1
chr12	0	133851895	-1
chr13	0	115169878	1
chr14	0	107349540	-1
chr15	0	102531392	1
chr16	0	90354753	=1
chr17	0	81195210	1
chr18	0	78077248	-1
chr19	0	59128983	1
chr20	0	63025520	-1
chr21	0	48129895	1
chr22	0	51304566	-1
chrX	0	155270560	1
chrY	0	59373566	-1