Y	zzz	gene	100	200	.	+	.	ID=Gene1;
Y	ZZZ	mRNA	100	200	.	+	.	ID=Tr1;Parent=Gene1
Y	ZZZ	start_codon	100	102	.	+	.	Parent=Tr1
Y	ZZZ	exon	103	198	.	+	.	Parent=Tr1
Y	ZZZ	stop_codon	198	200	.	+	.	Parent=Tr1
###
##FASTA
>Y
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
