Item 20

{
  "en": "ROH (alcohol)",
  "ar": "ROH (كحول)",
  "cs": "ROH (alkohol)",
  "da": "ROH (alkohol)",
  "de": "ROH (Alkohol)",
  "el": "ROH (αλκοόλη)",
  "es-419": "ROH (grupo alcohol)",
  "es-ES": "ROH (grupo alcohol)",
  "es": "ROH (grupo alcohol)",
  "fi": "ROH (alkoholi)",
  "fr": "ROH (alcool)",
  "he": "ROH (אלכוהול)",
  "hr": "ROH (alkohol)",
  "hu": "ROH (alkohol)",
  "id": "ROH (alkohol)",
  "it": "ROH (alcol)",
  "ja": "ROH (アルコール)",
  "ko": "ROH (알코올)",
  "lv": "ROH (spirts)",
  "nb": "ROH (alkohol)",
  "nl": "ROH (alcohol)",
  "pl": "ROH (alkohol)",
  "pt-BR": "ROH (álcool)",
  "pt-PT": "ROH (álcool)",
  "ro": "ROH (alcool)",
  "ru": "ROH (спирт)",
  "sk": "ROH (alkohol)",
  "sl": "ROH (alkohol)",
  "sv": "ROH (alkohol)",
  "th": "ROH (แอลกอฮอล์)",
  "tr": "ROH (alkol)",
  "uk": "ROH (спирт)",
  "vi": "ROH (ancol)",
  "zh-Hans": "ROH（醇）",
  "zh": "ROH（醇）"
}

16-18

{
  "en": "RO⁻",
  "ar": "RO⁻",
  "cs": "RO⁻",
  "da": "RO⁻",
  "de": "RO⁻",
  "el": "RO⁻",
  "es-419": "RO⁻",
  "es-ES": "RO⁻",
  "es": "RO⁻",
  "fi": "RO⁻",
  "fr": "RO⁻",
  "he": "RO⁻",
  "hr": "RO⁻",
  "hu": "RO⁻",
  "id": "RO⁻",
  "it": "RO⁻",
  "ja": "RO⁻",
  "ko": "RO⁻",
  "lv": "RO⁻",
  "nb": "RO⁻",
  "nl": "RO⁻",
  "pl": "RO⁻",
  "pt-BR": "RO⁻",
  "pt-PT": "RO⁻",
  "ro": "RO⁻",
  "ru": "RO⁻",
  "sk": "RO⁻",
  "sl": "RO⁻",
  "sv": "RO⁻",
  "th": "RO⁻",
  "tr": "RO⁻",
  "uk": "RO⁻",
  "vi": "RO⁻",
  "zh-Hans": "RO⁻",
  "zh": "RO⁻"
}

Not provided