chr	group_id	NB_Genes	location	strand	ENS_ID	Name	Description
18	796	2	59000815	1	ENSG00000101542	CDH20	cadherin 20, type 2 [Source:HGNC Symbol;Acc:1760]
18	796	2	63417488	1	ENSG00000081138	CDH7	cadherin 7, type 2 [Source:HGNC Symbol;Acc:1766]