!7

p {
  printStruct(ai_parse_toList("{I} {like} {you}"));
  printStruct(ai_parse_toList("{This} - {and that}"));
  printStruct(ai_parse_toList("Simple"));
  printStruct(ai_parse_toList("{Full}"));
  printStruct(ai_parse_toList("{{Nested}}"));
  printStruct(ai_parse_toList("{{Nested} and {nested}}"));
}