circular	auto	sex	NCBI	UCSC	Ensembl
F	T	F	1	chr1	1
F	T	F	2	chr2	2
F	T	F	3	chr3	3
F	T	F	4	chr4	4
F	T	F	5	chr5	5
F	T	F	6	chr6	6
F	T	F	7	chr7	7
F	T	F	8	chr8	8
F	T	F	9	chr9	9
F	T	F	10	chr10	10
F	T	F	11	chr11	11
F	T	F	12	chr12	12
F	T	F	13	chr13	13
F	T	F	14	chr14	14
F	T	F	15	chr15	15
F	T	F	16	chr16	16
F	T	F	17	chr17	17
F	T	F	18	chr18	18
F	T	F	19	chr19	19
F	F	T	X	chrX	X
F	F	T	Y	chrY	Y
T	F	F	MT	chrM	MT