C3132121111331312113313331333131211113313232212312111112111133132233132213231   >>    C313212111133131211331333133313121111331323221231211111211113313223313221323   <<    C3132121111331312113313331333131211113313232212312111112111133132233132213233   >>      C3132121111331312113313331333131211113313232212312111112111133132233132213232   >>