chr	start	end
chr1	569000	571000
chr10	899000	901000
chr11	1564000	1566000
chr12	1009000	1011000
chr13	959000	961000
chr14	2129000	2131000
chr2	159000	161000
chr3	529000	531000
chr4	429000	431000
chr5	744000	746000
chr6	329000	331000
chr7	1199000	1201000
chr8	1179000	1181000
chr9	749000	751000