digraph teams {
  node [fontname = "JetBrains Mono"];
  overlap = false;
  splines = polyline;

  // level 0
  DEFCON_QUALS [style="bold" href="https://quals.2022.nautilus.institute/dashboard"];

  // level 1
  // team clusters (red)
  subgraph {
    node [color="#db4437" fontcolor="#db4437"];
    "perfect r✪✪✪t" [href="https://ctftime.org/team/176403"]
    "Balsn.217@TSJ.tw" [href="https://ctftime.org/team/189868"]
    "The Duck" [href="https://ctftime.org/team/111501"]
    "Sauercloud" [href="https://ctftime.org/team/54748"]
    "Water Paddler" [href="https://ctftime.org/team/155019"]
    "PTB_WTL" [href="https://ctftime.org/team/119975"]
    "./V /home/r/.bin/tw" [href="https://ctftime.org/team/189869"]
    "Straw Hat" [href="https://ctftime.org/team/19208"]
    "PPP" [href="https://ctftime.org/team/284"]
    "Katzebin" [href="https://ctftime.org/team/141539"]
    "StarBugs" [href="https://ctftime.org/team/152239"]
    "Shellphish" [href="https://ctftime.org/team/285"]
    "r3kapig" [href="https://ctftime.org/team/58979"]
    "DiceGuesser" [href="https://ctftime.org/team/182504"]
    "OSUSEC" [href="https://ctftime.org/team/12858"]
    "organizers" [href="https://ctftime.org/team/42934"]
  }

  // level 2
  // individual teams (blue)
  subgraph {
    node [color="#4285f4" fontcolor="#4285f4"];

    // Sauercloud (Germany)
    "KITCTF" [href="https://ctftime.org/team/7221"];
    "Eat Sleep Pwn Repeat" [href="https://ctftime.org/team/15712"];
    "Flux Fingers" [href="https://ctftime.org/team/551"];
    "Red Rocket" [href="https://ctftime.org/team/48677"];
    "Alles!" [href="https://ctftime.org/team/18419"];
    "ENOFLAG" [href="https://ctftime.org/team/1438"];
    "FAUST" [href="https://ctftime.org/team/550"];
    "WizardsOfDos" [href="https://ctftime.org/team/561"];
    "Squareroots" [href="https://ctftime.org/team/554"];
    "saarsec" [href="https://ctftime.org/team/15337"];

    // perfect rooot
    "perfect blue" [href="https://ctftime.org/team/53802"];
    "r00timentary" [href="https://ctftime.org/team/32783"];
    "Samsung Research" [href=""];

    // Balsn.217@TSJ.tw
    "Balsn" [href="https://ctftime.org/team/16978"];
    "217" [href="https://ctftime.org/team/5160"];
    "TSJ" [href="https://ctftime.org/team/150366"];
    "HITCON" [href="https://ctftime.org/team/8299"];

    // PTB_WTL
    "PwnThyBytes" [href="https://ctftime.org/team/59199"];
    "WreckTheLine" [href="https://ctftime.org/team/57908"];

    // ./V /home/r/.bin/tw 
    "./Vespiary" [href="https://ctftime.org/team/80092"];
    "RicercaSec" [href=""];
    "binja" [href="https://ctftime.org/team/9083"];
    "TokyoWesterns" [href="https://ctftime.org/team/12599"];

    // Straw Hat
    "Nu1L" [href="https://ctftime.org/team/19208"];
    "W&M" [href="https://ctftime.org/team/54666"];
    "<Independent researchers>" [href=""];

    // DiceGuesser
    "DiceGang" [href="https://ctftime.org/team/109452"];
    "SuperGuesser" [href="https://ctftime.org/team/130817"];

    // StarBugs
    "CodeRed" [href="https://ctftime.org/team/4004"];
    "GYG" [href="https://ctftime.org/team/33362"];
    "SED" [href="https://ctftime.org/team/70332"];

    // Katzebin
    "AAA" [href=""];
    "Oops" [href="https://ctftime.org/team/4419"];
    "Tencent" [href="https://ctftime.org/team/32578"];

    // r3kapig
    "Eur3kA" [href="https://ctftime.org/team/48512"];
    "FlappyPig" [href="https://ctftime.org/team/12692"];

    // organizers
    "secret.club" [href=""];
    "polyflag" [href="https://ctftime.org/team/112451"];
    "excusemewtf" [href="https://ctftime.org/team/104977/"];
    "the cr0wn" [href="https://ctftime.org/team/48976/"];
  }

  // level 3
  // teams of the above (green)
  subgraph {
    node [color="#228B22" fontcolor="#228B22"];

    // TSJ
    "10sec" [href="https://ctftime.org/team/61603"];
    "BambooFox" [href="https://ctftime.org/team/9871"];
    "Goburin'" [href="https://ctftime.org/team/111613"];
    "NCtfU" [href="https://ctftime.org/team/139610"];
    "Ret2NOP" [href="https://ctftime.org/team/139617"];

    // polyflag
    "flagbot" [href="https://ctftime.org/team/34878"];
    "polygl0ts" [href="https://ctftime.org/team/53791"];

    // ESPR
    "StratumAuhuur" [href="https://ctftime.org/team/5317"];
  }

  // level 4
  // teams of the teams of the teams of the clusters (this is getting wild)
  subgraph {
    node [color="#12b2af" fontcolor="#000000"];
    "CCCAC" [href="https://ctftime.org/team/555"];
    "Stratum0" [href="https://ctftime.org/team/1684"];
  }

  // level 1 -> level 0
  // primary edges
  subgraph {
    edge [len=3];
    "perfect r✪✪✪t" -> DEFCON_QUALS [style="bold"];
    "Balsn.217@TSJ.tw" -> DEFCON_QUALS [style="bold"];
    "The Duck" -> DEFCON_QUALS [style="bold"];
    "Sauercloud" -> DEFCON_QUALS [style="bold"];
    "Water Paddler" -> DEFCON_QUALS [style="bold"];
    "PTB_WTL" -> DEFCON_QUALS [style="bold"];
    "./V /home/r/.bin/tw" -> DEFCON_QUALS [style="bold"];
    "Straw Hat" -> DEFCON_QUALS [style="bold"];
    "PPP" -> DEFCON_QUALS [style="bold"];
    "Katzebin" -> DEFCON_QUALS [style="bold"];
    "StarBugs" -> DEFCON_QUALS [style="bold"];
    "Shellphish" -> DEFCON_QUALS [style="bold"];
    "r3kapig" -> DEFCON_QUALS [style="bold"];
    "DiceGuesser" -> DEFCON_QUALS [style="bold"];
    "OSUSEC" -> DEFCON_QUALS [style="bold"];
    "organizers" -> DEFCON_QUALS [style="bold"];
  }

  // level 2 -> level 1
  // secondary edges (teams to clusters)
  subgraph {
    edge [weight=1 style="dashed" color="grey"];
    // Sauercloud (Germany)
    "KITCTF" -> "Sauercloud";
    "Eat Sleep Pwn Repeat" -> "Sauercloud";   
    "Flux Fingers" -> "Sauercloud";   
    "Red Rocket" -> "Sauercloud";   
    "Alles!" -> "Sauercloud";   
    "ENOFLAG" -> "Sauercloud";   
    "FAUST" -> "Sauercloud";   
    "WizardsOfDos" -> "Sauercloud";   
    "Squareroots" -> "Sauercloud";   
    "saarsec" -> "Sauercloud";   

    // perfect rooot
    "perfect blue" ->"perfect r✪✪✪t";
    "r00timentary" -> "perfect r✪✪✪t";
    "Samsung Research" -> "perfect r✪✪✪t";

    // Balsn.217@TSJ.tw
    "Balsn" -> "Balsn.217@TSJ.tw";
    "217" -> "Balsn.217@TSJ.tw";
    "TSJ" -> "Balsn.217@TSJ.tw";
    "HITCON" -> "Balsn.217@TSJ.tw";

    // PTB_WTL
    "PwnThyBytes" -> "PTB_WTL";
    "WreckTheLine" -> "PTB_WTL";

    // ./V /home/r/.bin/tw
    "./Vespiary" -> "./V /home/r/.bin/tw";
    "RicercaSec" -> "./V /home/r/.bin/tw";
    "binja" -> "./V /home/r/.bin/tw";
    "TokyoWesterns" -> "./V /home/r/.bin/tw";

    // Straw Hat
    "Nu1L" -> "Straw Hat";
    "W&M" -> "Straw Hat";
    "<Independent researchers>" -> "Straw Hat";

    // DiceGuesser
    "DiceGang" -> "DiceGuesser";
    "SuperGuesser" -> "DiceGuesser";

    // StarBugs
    "CodeRed" -> "StarBugs";
    "GYG" -> "StarBugs";
    "SED" -> "StarBugs";

    // Katzebin
    "AAA" -> "Katzebin";
    "Oops" -> "Katzebin";
    "Tencent" -> "Katzebin";

    // r3kapig
    "Eur3kA" -> "r3kapig";
    "FlappyPig" -> "r3kapig";

    // organizers
    "secret.club" -> "organizers";
    "polyflag" -> "organizers";
    "excusemewtf" -> "organizers";
    "the cr0wn" -> "organizers";
  }

  // level 3 -> level 2
  // ternary edges (people to teams)
  subgraph {
    edge [weight=1 style="dashed" color="grey"];
    // TSJ
    "10sec" -> "TSJ";
    "BambooFox" -> "TSJ";
    "Goburin'" -> "TSJ";
    "NCtfU" -> "TSJ";
    "Ret2NOP" -> "TSJ";

    // polyflag
    "flagbot" -> "polyflag";
    "polygl0ts" -> "polyflag";

    // ESPR
    "KITCTF" -> "Eat Sleep Pwn Repeat";
    "StratumAuhuur" -> "Eat Sleep Pwn Repeat";
  }

  // level 4 -> level 3
  // quadinary (how do you call this?) edges
  subgraph {
    edge [weight=1 style="dashed" color="grey"];

    // StratumAuhuur
    "Stratum0" -> "StratumAuhuur";
    "CCCAC" -> "StratumAuhuur";
  }
}