english: This human is lucky, because if you miss just two letters in this position -- two letters of our three billion -- he will be condemned to a terrible disease: cystic fibrosis.
non_english: Ovaj čovek ima sreće jer ako ispustite samo dva slova u ovom redosledu - dva slova od tri milijarde - biće osuđen na užasnu bolest: cističnu fibrozu.