C111123313121111121111331333133313331323232133313331333121323231   >>    C11112331312111112111133133313331333132323213331333133312132323   <<    C111123313121111121111331333133313331323232133313331333121323233   >>      C111123313121111121111331333133313331323232133313331333121323232   >>