qseqid	test.fa.formatted.txt.fai.tsv:sseqid	qlen	slen	pident	length	mismatch	gapopen	qstart	qend	sstart	send	sframe	evalue	bitscore	stitle
qseqid	length
FBgn0004907;CG17870-PD	248
FBgn0004907;CG17870-PB	248
FBgn0004907;CG17870-PF	248
FBgn0020238;CG31196-PA	262
FBgn0020238;CG31196-PB	261