sample	chr	startpos	endpos	nMajor	nMinor
TCGA-BR-7957-a	1	61735	51245877	1	1
TCGA-BR-7957-a	1	51246136	121482979	1	0
TCGA-BR-7957-a	1	144007049	249224388	1	1
TCGA-BR-7957-a	2	12784	43355955	1	1
TCGA-BR-7957-a	2	43356490	55656372	1	0
TCGA-BR-7957-a	2	55657157	243089456	1	1
TCGA-BR-7957-a	3	60345	30577690	1	1
TCGA-BR-7957-a	3	30578568	89488226	1	0
TCGA-BR-7957-a	3	89489529	197896118	1	1
TCGA-BR-7957-a	4	12281	191027923	1	0
TCGA-BR-7957-a	5	15532	180790320	1	1
TCGA-BR-7957-a	6	149661	171051005	1	1
TCGA-BR-7957-a	7	43259	159127004	1	1
TCGA-BR-7957-a	8	31254	146298155	2	1
TCGA-BR-7957-a	9	46587	141091394	1	1
TCGA-BR-7957-a	10	72759	135506704	1	1
TCGA-BR-7957-a	11	198572	134944770	1	1
TCGA-BR-7957-a	12	150442	133778189	1	1
TCGA-BR-7957-a	13	19026949	115108397	1	1
TCGA-BR-7957-a	14	19002124	107285437	1	1
TCGA-BR-7957-a	15	20016328	102469040	1	1
TCGA-BR-7957-a	16	60777	68337284	1	1
TCGA-BR-7957-a	16	68343652	90287535	2	0
TCGA-BR-7957-a	17	526	81049726	1	1
TCGA-BR-7957-a	18	48133	78015057	1	0
TCGA-BR-7957-a	19	90910	59097854	1	1
TCGA-BR-7957-a	20	61305	62956153	1	1
TCGA-BR-7957-a	21	10736871	48096957	1	1
TCGA-BR-7957-a	22	16052528	51234455	1	1
TCGA-BR-7957-a	X	168477	155233846	1	1
