C3123223313331322121111331333133313231333121111331333131122233112111121
>>
C312322331333132212111133133313331323133312111133133313112223311211112
<<
C3123223313331322121111331333133313231333121111331333131122233112111123
>>
C3123223313331322121111331333133313231333121111331333131122233112111122
>>