chr1.1	87655109 88655109 chr1.2 97655109 98655109 thickness=5
chr1.1 187655109 188655109 chr1.2 17655109 18655109 thickness=5
chr1.1 77655109 78655109 chr1.2 17655109 18655109 thickness=5
chr2.1 87655109 88655109 chr2.2 97655109 98655109 thickness=5
chr2.1 87655109 97655109 chr3.2 87655109 97655109 thickness=5
chr2.1 87655109 97655109 chr12.2 7655109 8655109 thickness=5