legend of zelda dependency graph

digraph loz {

     {rank=same; "Level 1"; "Level 2"; "Level 3";}
     {rank=same; "Triforce 1"; "Triforce 2"; "Triforce 3"; "Level 5: Part 1"; "Level 6: Part 1"}
     {rank=same; "Triforce 4"; "Triforce 5"; "Triforce 6";}
     {rank=same; "Triforce 7"; "Triforce 8";}

    "Overworld" -> "Item: Bombs"
    "Item: Bombs" -> "Need: Bombs"
    "Overworld" -> "Item: Candle"
    "Overworld" -> "Item: Bait"
    "Overworld" -> "Item: Blue Ring"
    "Overworld" -> "Item: Power Bracelet" -> "Need: Power Bracelet" -> "Warp Passages"
    "Item: Bait" -> "Need: Bait"
    "Item: Candle" -> "Need: Candle"
    "Overworld" -> "Level 1" -> "Aquamentus" -> "Triforce 1"
    "Level 1" -> "Item: Bow"
    "Level 1" -> "Item: Boomerang"
    "Item: Bow" -> "Need: Bow (L6)"
    "Item: Bow" -> "Need: Bow (L8)"
    "Overworld" -> "Level 2" -> "Dodongo" -> "Need: Bombs" -> "Triforce 2"
    "Level 2" -> "Item: Magic Boomerang"
    "Overworld" -> "Level 3" -> "Manhandla" -> "Triforce 3"
    "Level 3" -> "Item: Raft"
    "Item: Raft" -> "Need: Raft"
    "Need: Raft" -> "Level 4: Part 1" -> "Item: Stepladder"
    "Item: Stepladder" -> "Need: Stepladder"
    "Item: Stepladder" -> "Need: Stepladder (L7)"
    "Item: Whistle" -> "Need: Whistle"
    "Need: Stepladder" -> "Level 4: Part 2" -> "Gleeok-2h" -> "Triforce 4"
    "Overworld" -> "Level 5: Part 1"
    "Level 5: Part 1" -> "Blue Darknut rooms" -> "Item: Whistle"
    "Level 5: Part 1" -> "Extra Bombs"
    "Level 5: Part 1" -> "Need: Stepladder" -> "Level 5: Part 2" -> "Digdogger" -> "Need: Whistle" -> "Triforce 5"
    "Overworld" -> "Level 6: Part 1" -> "Wizrobes and Gleeok" -> "Item: Magic Wand"
    "Level 6: Part 1" -> "Need: Stepladder" -> "Level 6: Part 2" -> "Ghoma" -> "Need: Bow (L6)" -> "Triforce 6"
    "Need: Whistle" -> "Level 7: Part 1" -> "Need: Stepladder (L7)" -> "Level 7: Part 2" -> "Need: Bait" -> "Level 7: Part 3" -> "Aquamentus2" -> "Triforce 7"
    "Level 7: Part 1" -> "Extra Bombs (2)"
    "Level 7: Part 3" -> "Item: Red Candle"
    "Need: Candle" -> "Level 8" -> "Blue Ghoma" -> "Need: Bow (L8)" -> "Item: Magic Key"
    "Level 8" -> "Gleeok-4h" -> "Triforce 8"

    "Level 9: Death Mountain" -> "Item: Red Ring"
    "Level 9: Death Mountain" -> "Item: Silver Arrow"
    "Level 9: Death Mountain" -> "Ganon"
    "Item: Silver Arrow" -> "Need: Silver Arrow"
    "Ganon" -> "Need: Silver Arrow" -> Zelda

    "Triforce 1" -> "Level 9: Death Mountain"
    "Triforce 2" -> "Level 9: Death Mountain"
    "Triforce 3" -> "Level 9: Death Mountain"
    "Triforce 4" -> "Level 9: Death Mountain"
    "Triforce 5" -> "Level 9: Death Mountain"
    "Triforce 6" -> "Level 9: Death Mountain"
    "Triforce 7" -> "Level 9: Death Mountain"
    "Triforce 8" -> "Level 9: Death Mountain"

    "Item: Bombs" [color=blue fontcolor=blue]
    "Item: Candle" [color=blue fontcolor=blue]
    "Item: Red Candle" [color=blue fontcolor=blue]
    "Item: Bow" [color=blue fontcolor=blue]
    "Item: Magic Key" [color=blue fontcolor=blue]
    "Item: Magic Wand" [color=blue fontcolor=blue]
    "Item: Raft" [color=blue fontcolor=blue]
    "Item: Bait" [color=blue fontcolor=blue]
    "Item: Stepladder" [color=blue fontcolor=blue]
    "Item: Whistle" [color=blue fontcolor=blue]
    "Item: Boomerang" [color=blue fontcolor=blue]
    "Item: Magic Boomerang" [color=blue fontcolor=blue]
    "Item: Blue Ring" [color=blue fontcolor=blue]
    "Item: Red Ring" [color=blue fontcolor=blue]
    "Item: Silver Arrow" [color=blue fontcolor=blue]
    "Item: Power Bracelet" [color=blue fontcolor=blue]

    "Triforce 1" [color="#666600" fontcolor="#666600" shape=triangle]
    "Triforce 2" [color="#666600" fontcolor="#666600" shape=triangle]
    "Triforce 3" [color="#666600" fontcolor="#666600" shape=triangle]
    "Triforce 4" [color="#666600" fontcolor="#666600" shape=triangle]
    "Triforce 5" [color="#666600" fontcolor="#666600" shape=triangle]
    "Triforce 6" [color="#666600" fontcolor="#666600" shape=triangle]
    "Triforce 7" [color="#666600" fontcolor="#666600" shape=triangle]
    "Triforce 8" [color="#666600" fontcolor="#666600" shape=triangle]


#    "Forest Maze" [shape=box]

}