C111113331333132322331333133313331333133313121111331333121111113313331311211311   >>    C11111333133313232233133313331333133313331312111133133312111111331333131121131   <<    C111113331333132322331333133313331333133313121111331333121111113313331311211313   >>      C111113331333132322331333133313331333133313121111331333121111113313331311211312   >>