--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test-data/test_regions.bed	Wed Mar 07 03:27:10 2018 -0500
@@ -0,0 +1,60 @@
+2L	7998826	7998827	msl2_peak_350	17.17982
+2L	9895070	9895071	msl2_peak_415	6.67520
+2L	14024214	14024215	msl2_peak_602	4.46806
+2L	19791941	19791942	msl2_peak_823	3.40020
+2L	21573354	21573355	msl2_peak_1023	10.76434
+2R	5441451	5441452	msl2_peak_1532	9.54697
+2R	8291271	8291272	msl2_peak_1644	7.36770
+2R	14575573	14575574	msl2_peak_1947	4.41313
+3L	628463	628464	msl2_peak_2780	11.60203
+3L	3903421	3903422	msl2_peak_2958	4.32242
+3L	8759529	8759530	msl2_peak_3195	4.10429
+3R	2901523	2901524	msl2_peak_4559	2.22040
+3R	3932152	3932153	msl2_peak_4603	9.59945
+3R	11851634	11851635	msl2_peak_4969	8.43238
+3R	20545331	20545332	msl2_peak_5267	4.72876
+X	147841	147842	msl2_peak_22671	16.59036
+X	366894	366895	msl2_peak_22686	25.37647
+X	517100	517101	msl2_peak_22694	8.54298
+X	548547	548548	msl2_peak_22696	27.53758
+X	656427	656428	msl2_peak_22697	14.11897
+X	692287	692288	msl2_peak_22698	15.96065
+X	818016	818017	msl2_peak_22713	10.66184
+X	937135	937136	msl2_peak_22717	67.84654
+X	1112721	1112722	msl2_peak_22727	26.81313
+X	1268823	1268824	msl2_peak_22735	29.73846
+X	1356647	1356648	msl2_peak_22736	9.58288
+X	1375009	1375010	msl2_peak_22738	4.49598
+X	1375616	1375617	msl2_peak_22739	128.36397
+X	1409093	1409094	msl2_peak_22742	14.72497
+X	1588015	1588016	msl2_peak_22757	102.61334
+X	1679121	1679122	msl2_peak_22767	16.12354
+X	1754043	1754044	msl2_peak_22769	20.51431
+X	1775025	1775026	msl2_peak_22773	43.05813
+X	1787755	1787756	msl2_peak_22774	142.73460
+X	1798236	1798237	msl2_peak_22775	80.66115
+X	1819545	1819546	msl2_peak_22777	11.21560
+X	1918989	1918990	msl2_peak_22793	74.48118
+X	1956476	1956477	msl2_peak_22794	32.73601
+X	1972291	1972292	msl2_peak_22795	37.39349
+X	2007235	2007236	msl2_peak_22798	11.21560
+X	2015927	2015928	msl2_peak_22799	68.80555
+X	2044335	2044336	msl2_peak_22804	36.60362
+X	2050114	2050115	msl2_peak_22805	47.23102
+X	2072937	2072938	msl2_peak_22807	52.37415
+X	2126007	2126008	msl2_peak_22808	42.23372
+X	2162302	2162303	msl2_peak_22810	78.64520
+X	2237610	2237611	msl2_peak_22817	43.05813
+X	2340287	2340288	msl2_peak_22825	14.72497
+X	2493295	2493296	msl2_peak_22827	23.47760
+X	2503119	2503120	msl2_peak_22828	80.83590
+X	2520611	2520612	msl2_peak_22839	17.87077
+X	2521079	2521080	msl2_peak_22840	60.08352
+X	2613112	2613113	msl2_peak_22844	43.87985
+X	2628624	2628625	msl2_peak_22847	115.37079
+X	3382405	3382406	msl2_peak_22879	6.13203
+X	3593688	3593689	msl2_peak_22908	10.66184
+X	3596515	3596516	msl2_peak_22909	6.59200
+X	3755342	3755343	msl2_peak_22919	164.76546
+X	3848197	3848198	msl2_peak_22920	74.65739
+X	4021813	4021814	msl2_peak_22929	32.73601