%YAML 1.1
---
- name: spec-09-03
  yaml: "- \"\n  last\"\n- \" \t\n  last\"\n- \" \tfirst\n  last\"\n"
  tree: |
    +STR
      +DOC
        +SEQ
          =VAL " last
          =VAL " last
          =VAL " \tfirst last
        -SEQ
      -DOC
    -STR
- name: spec-09-03-canonical
  yaml: |
    %YAML 1.1
    ---
    !!seq [
      !!str " last",
      !!str " last",
      !!str " \tfirst last",
    ]
  tree: |
    +STR
      +DOC ---
        +SEQ [] <tag:yaml.org,2002:seq>
          =VAL <tag:yaml.org,2002:str> " last
          =VAL <tag:yaml.org,2002:str> " last
          =VAL <tag:yaml.org,2002:str> " \tfirst last
        -SEQ
      -DOC
    -STR