C3123223313331322121111331333133313231333132212111133131122223131131
>>
C312322331333132212111133133313331323133313221211113313112222313113
<<
C3123223313331322121111331333133313231333132212111133131122223131133
>>
C3123223313331322121111331333133313231333132212111133131122223131132
>>