C31232233133313221211113313331333132313331322121111121111332213331
>>
C3123223313331322121111331333133313231333132212111112111133221333
<<
C31232233133313221211113313331333132313331322121111121111332213333
>>
C31232233133313221211113313331333132313331322121111121111332213332
>>