sample	chr	startpos	endpos	nMajor	nMinor
TCGA-BC-A10X	1	61735	248930189	1	1
TCGA-BC-A10X	2	12784	242147305	1	1
TCGA-BC-A10X	3	18667	198169247	1	1
TCGA-BC-A10X	4	12281	77132822	1	1
TCGA-BC-A10X	4	77133296	91976448	2	0
TCGA-BC-A10X	4	91976473	190106768	1	1
TCGA-BC-A10X	5	15532	181363319	1	1
TCGA-BC-A10X	6	149661	170741917	1	1
TCGA-BC-A10X	7	43259	159334314	1	1
TCGA-BC-A10X	8	81254	145072769	1	1
TCGA-BC-A10X	9	46587	138200944	1	1
TCGA-BC-A10X	10	26823	133769379	1	1
TCGA-BC-A10X	11	198572	135074876	1	1
TCGA-BC-A10X	12	51460	133201603	1	1
TCGA-BC-A10X	13	18452809	114342922	1	1
TCGA-BC-A10X	14	18225647	106877229	1	1
TCGA-BC-A10X	15	19811075	101928837	1	1
TCGA-BC-A10X	16	10777	90221127	1	1
TCGA-BC-A10X	17	150733	12713444	1	1
TCGA-BC-A10X	17	12713789	32207699	2	0
TCGA-BC-A10X	17	32208248	83090856	1	1
TCGA-BC-A10X	18	48133	80257174	1	1
TCGA-BC-A10X	19	90910	58586487	1	1
TCGA-BC-A10X	20	80664	64324800	1	1
TCGA-BC-A10X	21	10336543	46677045	1	1
TCGA-BC-A10X	22	15294545	50796027	1	1
TCGA-BC-A10X	X	251810	156004181	1	1
