0	chr21	chr21:1-24660183	chr21:1-23522094	20.1464	14110663	63101	63101
1	chr21	chr21:22522067-38529142	chr21:23522095-37529091	20	14006955	83840	83840
2	chr21	chr21:36529043-1000000000	chr21:37529092-1000000000	22.6729	10590522	68878	68878
