// Index Fasta reference
digraph IndexFasta {
	node [shape=record]
	create_bwa [label="create_bwa (BWA-Index)"]
	create_samtools [label="create_samtools (SamTools: faidx)"]
	create_dict [label="create_dict (GATK4: CreateSequenceDictionary)"]
	merge [label=merge]
	create_bwa -> merge
	create_dict -> merge
	create_samtools -> merge
}
