code: function setStringifyCardCodes(set) {
    const stringSet = new Set()
    for (const v of set) stringSet.add(stringifyCardCode(v))
    return stringSet
  }
docs: Converts a set of card codes to their string representations.
  
  @name setStringifyCardCodes
  @function
  @param {Set.<Number>} set card code set
  @return {Set.<String>} set with string representations of the card codes,
  i.e. `Set({'Ah', 'Ks', 'Td', '3c, 'Ad'})`