strict digraph G {
  1 [ color="black" label="(5, [], [140, 0, 50], 2)" ];
  2 [ color="black" label="(3, [1, 2], [140, 150, 150], 2)" ];
  3 [ color="black" label="(1, [0, 1, 2], [150, 150, 150], 0)" ];
  4 [ color="black" label="(2, [1, 2], [140, 150, 150], 2)" ];
  5 [ color="black" label="(1, [1, 2], [140, 150, 150], 2)" ];
  6 [ color="black" label="(0, [0, 1, 2], [150, 150, 150], 0)" ];
  7 [ color="black" label="(3, [2], [140, 0, 150], 3)" ];
  8 [ color="black" label="(4, [], [140, 0, 50], 2)" ];
  9 [ color="black" label="(4, [2], [140, 0, 150], 3)" ];
  8 -> 1 [ color="red" label="0" ];
  4 -> 2 [ label="0" ];
  6 -> 3 [ label="0" ];
  5 -> 4 [ color="red" label="0" ];
  6 -> 5 [ color="red" label="1" ];
  4 -> 7 [ color="red" label="1" ];
  7 -> 8 [ color="red" label="1" ];
  7 -> 9 [ label="0" ];
}