--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test-data/2_mod.bed	Tue Apr 01 10:53:30 2014 -0400
@@ -0,0 +1,69 @@
+#chr	name	score	strand	start	end
+chr1	NM_005997_cds_0_0_chr1_147962193_r	0	-	147962192	147962580
+chr1	BC007833_cds_0_0_chr1_147984546_f	0	+	147984545	147984630
+chr1	AJ011123_cds_0_0_chr1_148078401_r	0	-	148078400	148078582
+chr1	NM_002796_cds_0_0_chr1_148185137_f	0	+	148185136	148185276
+chr10	AY029205_cds_0_0_chr10_55251624_r	0	-	55251623	55253124
+chr11	AK057832_cds_0_0_chr11_116124408_r	0	-	116124407	116124501
+chr11	NM_000040_cds_1_0_chr11_116206509_f	0	+	116206508	116206563
+chr11	BC005380_cds_0_0_chr11_116211734_r	0	-	116211733	116212337
+chr11	AY358331_cds_0_0_chr11_130745912_f	0	+	130745911	130745993
+chr12	NM_052885_cds_0_0_chr12_38440095_r	0	-	38440094	38440321
+chr12	AY792511_cds_0_0_chr12_38905201_f	0	+	38905200	38905351
+chr13	NM_207440_cds_1_0_chr13_112381695_f	0	+	112381694	112381953
+chr13	NM_032116_cds_0_0_chr13_29680677_r	0	-	29680676	29680875
+chr14	U88895_cds_0_0_chr14_98521865_f	0	+	98521864	98521922
+chr14	NM_022898_cds_0_0_chr14_98710241_r	0	-	98710240	98712285
+chr15	BX537418_cds_0_0_chr15_41486873_r	0	-	41486872	41487060
+chr15	AK223365_cds_0_0_chr15_41673709_f	0	+	41673708	41673857
+chr15	NM_153700_cds_0_0_chr15_41679162_r	0	-	41679161	41679250
+chr15	AK223365_cds_0_0_chr15_41773541_f	0	+	41773540	41773689
+chr16	NM_005332_cds_0_0_chr16_142909_f	0	+	142908	143003
+chr16	BC065198_cds_0_0_chr16_179198_r	0	-	179197	179339
+chr16	AK057165_cds_2_0_chr16_244414_f	0	+	244413	244681
+chr16	AB016929_cds_0_0_chr16_259269_r	0	-	259268	259383
+chr18	NM_001792_cds_0_0_chr18_23786115_r	0	-	23786114	23786321
+chr18	NM_012397_cds_1_0_chr18_59406882_f	0	+	59406881	59407046
+chr18	AB046400_cds_0_0_chr18_59455933_r	0	-	59455932	59456337
+chr18	AY792326_cds_0_0_chr18_59528408_f	0	+	59528407	59528575
+chr19	BC013995_cds_1_0_chr19_59068596_f	0	+	59068595	59069564
+chr19	NM_198481_cds_0_0_chr19_59236027_r	0	-	59236026	59236146
+chr19	NM_004542_cds_0_0_chr19_59297999_f	0	+	59297998	59298008
+chr19	AK128544_cds_3_0_chr19_59318206_r	0	-	59318205	59318718
+chr2	NM_006773_cds_0_0_chr2_118288584_f	0	+	118288583	118288668
+chr2	BC005078_cds_0_0_chr2_118390396_r	0	-	118390395	118390500
+chr2	AY125465_cds_0_0_chr2_220108690_f	0	+	220108689	220109267
+chr2	NM_024536_cds_0_0_chr2_220229610_r	0	-	220229609	220230869
+chr20	NM_181466_cds_0_0_chr20_33330414_r	0	-	33330413	33330423
+chr20	BC085019_cds_1_0_chr20_33485371_f	0	+	33485370	33486123
+chr20	NM_000557_cds_1_0_chr20_33488492_r	0	-	33488491	33489122
+chr20	AF022655_cds_1_0_chr20_33513607_f	0	+	33513606	33513792
+chr21	NM_032910_cds_0_0_chr21_32687403_f	0	+	32687402	32687588
+chr21	NM_018277_cds_3_0_chr21_32869642_r	0	-	32869641	32870022
+chr21	NM_005806_cds_1_0_chr21_33321041_f	0	+	33321040	33322012
+chr21	AK129657_cds_0_0_chr21_33728359_r	0	-	33728358	33728724
+chr22	NM_004147_cds_0_0_chr22_30120224_f	0	+	30120223	30120265
+chr22	BC032941_cds_0_0_chr22_30160420_r	0	-	30160419	30160661
+chr22	NM_001007467_cds_1_0_chr22_30228825_f	0	+	30228824	30228916
+chr22	CR456540_cds_0_0_chr22_30340152_r	0	-	30340151	30340376
+chr5	AF099740_cds_11_0_chr5_131311207_r	0	-	131311206	131311254
+chr5	NM_000588_cds_0_0_chr5_131424299_f	0	+	131424298	131424460
+chr5	BC035813_cds_0_0_chr5_131556602_r	0	-	131556601	131556672
+chr5	BC003096_cds_0_0_chr5_131621327_f	0	+	131621326	131621419
+chr6	NM_007214_cds_0_0_chr6_108299601_r	0	-	108299600	108299744
+chr6	NM_003269_cds_0_0_chr6_108594663_f	0	+	108594662	108594687
+chr6	NM_003795_cds_0_0_chr6_108640046_r	0	-	108640045	108640151
+chr6	NM_145315_cds_0_0_chr6_108722977_f	0	+	108722976	108723115
+chr7	AF467257_cds_1_0_chr7_113660518_f	0	+	113660517	113660685
+chr7	NM_003391_cds_0_0_chr7_116512160_r	0	-	116512159	116512389
+chr7	NM_000492_cds_0_0_chr7_116714100_f	0	+	116714099	116714152
+chr7	AF377960_cds_0_0_chr7_116945542_r	0	-	116945541	116945787
+chr8	NM_000127_cds_0_0_chr8_118881132_r	0	-	118881131	118881317
+chr9	BC051300_cds_0_0_chr9_128764157_f	0	+	128764156	128764189
+chr9	NM_014908_cds_0_0_chr9_128787520_r	0	-	128787519	128789136
+chr9	NM_015354_cds_0_0_chr9_128789553_f	0	+	128789552	128789584
+chr9	AB058751_cds_0_0_chr9_128850517_r	0	-	128850516	128850624
+chrX	NM_001167_cds_1_0_chrX_122745048_f	0	+	122745047	122745924
+chrX	NM_000425_cds_0_0_chrX_152648965_r	0	-	152648964	152649196
+chrX	AF101728_cds_0_0_chrX_152691447_f	0	+	152691446	152691471
+chrX	BC052303_cds_0_0_chrX_152694030_r	0	-	152694029	152694263