.result {
  length: 4;
  content: .foo .bar a .bar, .baz .where .qux.waldo .final;
  index: 1;
  length: 1;
  content: .foo;
  index: 2;
  length: 1;
  content: .bar a;
  index: 3;
  length: 2;
  content: .bar, .baz;
  index: 4;
  length: 1;
  content: .where .qux.waldo .final;
}