if (words == null) return ret;
for (int i=0; i<words.length; i++) {
// 5 word human names:
if (isHumanName(words, i, 5)) {
String s = words[i] + " " + words[i+1] + " " + words[i+2] + " " + words[i+3] + " " + words[i+4];
humanNames.addValue(s);
i += 4;
continue;
}
// 4 word human names:
if (isHumanName(words, i, 4)) {