8 N6[label="expr [7, 77, 777, 7777]"];
9 N7[label="expr match [7, 77, 777, 7777] { [x, y, ..] => x + y, }"];
10 N8[label="(dummy_node)"];
14 N12[label="pat [x, y, ..]"];
17 N15[label="expr x + y"];
18 N16[label="stmt match [7, 77, 777, 7777] { [x, y, ..] => x + y, };"];
19 N17[label="block { match [7, 77, 777, 7777] { [x, y, ..] => x + y, }; }"];
20 N18[label="expr { match [7, 77, 777, 7777] { [x, y, ..] => x + y, }; }"];