---
- name: Single Pair Implicit Entries
  from: '@perlpunk, Spec Example 7.21'
  tags: flow mapping sequence
  yaml: |
    - [ YAML : separate ]
    - [ "JSON like":adjacent ]
    - [ {JSON: like}:adjacent ]
  tree: |
    +STR
     +DOC
      +SEQ
       +SEQ []
        +MAP {}
         =VAL :YAML
         =VAL :separate
        -MAP
       -SEQ
       +SEQ []
        +MAP {}
         =VAL "JSON like
         =VAL :adjacent
        -MAP
       -SEQ
       +SEQ []
        +MAP {}
         +MAP {}
          =VAL :JSON
          =VAL :like
         -MAP
         =VAL :adjacent
        -MAP
       -SEQ
      -SEQ
     -DOC
    -STR
  dump: |
    - - YAML: separate
    - - "JSON like": adjacent
    - - ? JSON: like
        : adjacent