code: function paragraph(dict, wordCount, startWithCommon) {
  	const result = [];
  	let totalWords = 0;
  	let words;
  
  	if (startWithCommon && dict.common) {
  		words = dict.common.slice(0, wordCount);
  		totalWords += words.length;
  		result.push(sentence(insertCommas(words), '.'));
  	}
  
  	while (totalWords < wordCount) {
  		words = sample(dict.words, Math.min(rand(2, 30), wordCount - totalWords));
  		totalWords += words.length;
  		result.push(sentence(insertCommas(words)));
  	}
  
  	return result.join(' ');
  }
docs: Generate a paragraph of "Lorem ipsum" text
  @param {Object} dict Words dictionary (see `lang/*.json`)
  @param {Number} wordCount Words count in paragraph
  @param {Boolean} startWithCommon Should paragraph start with common
  "lorem ipsum" sentence.
  @returns {String}