test_tabfile.tab

species	specimen-voucher	locality	sequence_charset_0	sequence_charset_1	sequence_charset_2	sequence_charset_3	sequence_charset_4
sample_0	specimen_0	locality_0	CGTT-GATGG	AAATATGATA		TGTCG--GTA	GGTCG-ACGC
sample_1	specimen_1	locality_1	CGAAGGGCTT	G?CG-GTACG	TGGTG-ATTA	GA-GATT--	ACTAGTATT-
sample_2	specimen_2	locality_2	TAG-TCTATC	-ATTTATAAC	TA------AC	GCTGGAGG-A	GCTC-ATCAC
sample_3	specimen_3	locality_3	AAGTTG-CGG	GA-GG----T	CAGAATCCCC	CTT-TGTTA-	GCT-CCAT-G
sample_4	specimen_4	locality_4	CAA-CGACG-	C--ATTCGGA	A-TAT-ACCA	GCTCAAGAT-	-C-GTTCTCA
sample_5	specimen_5	locality_5	ATAGA-ATCG	CT-CGATGTA	G-CC-CCCA-	TGGATTC--G	ACGT-T-CGT
sample_6	specimen_6	locality_6	GG-ATGCC--	-ACTTAC-TA	AGGTA-GTCT	G-AGCACA-A	C-AGCTAGA-
sample_7	specimen_7	locality_7	--AGATT-CG	T-CA--TA-A	-CTCG--GG-	-TGAGGT---	TCA-C-G-GG
sample_8	specimen_8	locality_8	ATT--GAA-G	T-AGTATAAA	CAGGGAGAGT	GC-CGCGC-C	TTTT-A--TC
sample_9	specimen_9	locality_9	AAG-AGA-C-	CCTTGGTGG-	AT-T----CT	CAATGTGC-A	-TCT-AAGTA
sample_10	specimen_10	locality_10	C-GTT-TTGT	GACTGT-ACA	A-ACA-TG-C	T-CT-G--CT	-ACTG-A-TG
sample_11	specimen_11	locality_11	-GGATAT-CA	T-CGAT-CTT	-GAGA-CTT-	TTAA-TT-GT	AGATAA-TCT
sample_12	specimen_12	locality_12	ATGC-GA-GA	CG-G-ATG-T	AGGGA-TAGA	-GTAT-GA-T	CCCGCT-ATC
sample_13	specimen_13	locality_13	-G-CATGTA-	TTG-CCAGCG	GAC-CACTT-	-CGGGCTTAG	AGT-AC-CGG
sample_14	specimen_14	locality_14	T---AGGTAG	ACCAGT-TAC	TAACCCTTTG	A-T-TG--TC	-TATCCA-T-
sample_15	specimen_15	locality_15	A-AGGGGGTC	G-GA-TTAA-	TGAGCGTCA-	CCTCTACATA	-GA-CT-C--
sample_16	specimen_16	locality_16	GAGC-TA-T-	--TGACCCTG	G--A-A-CGT	GC-TAA-CCT	ATAGA-T-GA
sample_17	specimen_17	locality_17	AAGCAG--AG	TCGGTAGACT	C-TGC--TTC	C-AT-TCA-C	CTATGCAGCC
sample_18	specimen_18	locality_18	-A-ACCG-AC	-GTGTTGCGG	TAGTG--T-G	-C-CATG-GA	ATGCCGT-A-