digraph G {
  rankdir=LR;
  graph [fontname = "Handlee"];
  node [fontname = "Handlee"];
  edge [fontname = "Handlee"];
  bgcolor=transparent;
  vpc -> subnet;
  vpc -> sg;
  sg -> ec2;
  subnet -> ec2;
  subnet -> rds;
  sg -> rds;
  
  rds -> ec2;
  
  ec2 [
    label="AWS::EC2::\nInstance";
  ];
  
  subnet [
    label="AWS::EC2::\nSubnet";
  ];
  sg [
    label="AWS::EC2::\nSecurityGroup";    
  ];
      
  vpc [
    label="AWS::EC2::\nVPC";
  ];
  
  rds [
    label="AWS::RDS::\nDBInstance";
  ];
}