sample	chr	startpos	endpos	nMajor	nMinor
TCGA-BR-4370	1	61735	248930189	2	2
TCGA-BR-4370	2	12784	242147305	2	2
TCGA-BR-4370	3	18667	60292333	2	2
TCGA-BR-4370	3	60292565	60412241	2	0
TCGA-BR-4370	3	60412423	198169247	2	2
TCGA-BR-4370	4	12281	190106768	2	2
TCGA-BR-4370	5	15532	181363319	2	2
TCGA-BR-4370	6	149661	170741917	2	2
TCGA-BR-4370	7	43259	57428858	5	2
TCGA-BR-4370	7	57428891	159334314	3	3
TCGA-BR-4370	8	81254	145072769	3	3
TCGA-BR-4370	9	46587	138200944	2	2
TCGA-BR-4370	10	26823	133769379	2	2
TCGA-BR-4370	11	198572	135074876	2	2
TCGA-BR-4370	12	51460	50920977	2	2
TCGA-BR-4370	12	50921789	133201603	4	0
TCGA-BR-4370	13	18452809	114342922	2	2
TCGA-BR-4370	14	18225647	106877229	2	2
TCGA-BR-4370	15	19811075	101928837	2	2
TCGA-BR-4370	16	10777	90221127	2	2
TCGA-BR-4370	17	150733	83090856	2	2
TCGA-BR-4370	18	48133	80257174	2	2
TCGA-BR-4370	19	90910	58586487	2	2
TCGA-BR-4370	20	80664	64324800	2	2
TCGA-BR-4370	21	10336543	46677045	2	2
TCGA-BR-4370	22	15294545	50796027	2	2
TCGA-BR-4370	X	251810	156004181	2	2
