Branch
digraph;
edge;
graph;
node;
strict;
subgraph;
----------------------------------------------------
[
["keyword", "digraph"], ["punctuation", ";"],
["keyword", "edge"], ["punctuation", ";"],
["keyword", "graph"], ["punctuation", ";"],
["keyword", "node"], ["punctuation", ";"],
["keyword", "strict"], ["punctuation", ";"],
["keyword", "subgraph"], ["punctuation", ";"]
]