hello.yaml: yaml
suit:
  val.v1: 1
  val:
    v2: 2
    v3: 3
  arr: ["a0", "a1", "a2"]
  brr: [["b00"]]
  map:
    b1: [true]
    b2: [true, false]
  crr:
    - v1: 1.0
      v2: 2.0