function paragraph(lang, wordCount, startWithCommon) {
						var data = langs[lang];
						if (!data) {
							return '';
						}

						var result = [];
						var totalWords = 0;
						var words;

						wordCount = parseInt(wordCount, 10);

						if (startWithCommon && data.common) {
							words = data.common.slice(0, wordCount);
							if (words.length > 5) {
								words[4] += ',';
							}
							totalWords += words.length;
							result.push(sentence(words, '.'));
						}

						while (totalWords < wordCount) {
							words = sample(data.words, Math.min(randint(2, 30), wordCount - totalWords));
							totalWords += words.length;
							insertCommas(words);
							result.push(sentence(words));
						}

						return result.join(' ');
					}
Adds new language words for Lorem Ipsum generator
@param {String} lang Two-letter lang definition
@param {Object} data Words for language. Maight be either a space-separated 
list of words (String), Array of words or object with <code>text</code> and
<code>common</code> properties