[
  {
    "id": "empty",
    "input": "",
    "expected": [
      0,
      0,
      0,
      0,
      0,
      0
    ]
  },
  {
    "id": "ordinary",
    "input": "Hello world.",
    "expected": [
      2,
      12,
      11,
      1,
      1,
      1
    ]
  },
  {
    "id": "emoji",
    "input": "🙂 🙂",
    "expected": [
      2,
      5,
      4,
      1,
      1,
      1
    ]
  },
  {
    "id": "family-emoji",
    "input": "👨‍👩‍👧‍👦",
    "expected": [
      1,
      11,
      11,
      1,
      1,
      1
    ]
  },
  {
    "id": "composed-accent",
    "input": "café",
    "expected": [
      1,
      4,
      4,
      1,
      1,
      1
    ]
  },
  {
    "id": "combining-accent",
    "input": "café",
    "expected": [
      1,
      5,
      5,
      1,
      1,
      1
    ]
  },
  {
    "id": "chinese",
    "input": "你好世界",
    "expected": [
      1,
      4,
      4,
      1,
      1,
      1
    ]
  },
  {
    "id": "zero-width-space",
    "input": "one​two",
    "expected": [
      1,
      7,
      7,
      1,
      1,
      1
    ]
  },
  {
    "id": "nonbreaking-space",
    "input": "one two",
    "expected": [
      2,
      7,
      6,
      1,
      1,
      1
    ]
  },
  {
    "id": "hyphen",
    "input": "well-known fact",
    "expected": [
      2,
      15,
      14,
      1,
      1,
      1
    ]
  },
  {
    "id": "punctuation",
    "input": "Hi...there?",
    "expected": [
      1,
      11,
      11,
      2,
      1,
      1
    ]
  },
  {
    "id": "paragraphs",
    "input": "One.\n\nTwo!",
    "expected": [
      2,
      10,
      8,
      2,
      2,
      1
    ]
  }
]