0 : [ 8392560 41950559 ]
1 : [ 0 8392559 ]
2 : [ 0 78156479 ]
3 : [ 41950560 48245999 ]
4 : [ 48246000 56638559 ]
5 : [ 56638560 65031119 ]
6 : [ 65031120 73423679 ]
7 : [ 73423680 73529759 ]
0 overlaps with 2
1 overlaps with 2
2 overlaps with 3 4 5 6 7