digraph "DNA Base Complement Workflow" {
  rankdir=LR;
  graph [fontname="Arial",fontsize=13,color="#384A52",fontcolor="#384A52"];
  node  [fontname="Arial",fontsize=11,color="#384A52",fontcolor="#384A52",fillcolor="#EFF2F5",shape=box,style=filled];
  edge  [fontname="Arial",fontsize=9, color="#384A52",fontcolor="#384A52"];
  "Base Complement" [shape=box];
  "Make DNA" [shape=box];
  "Reverse" [shape=box];
  "Base Complement" -> "Reverse" [taillabel="compl", headlabel="in"];
  "Make DNA" -> "Base Complement" [taillabel="dna", headlabel="in"];
}