C31232233133313221211113313331333132313331322121111133312111311
>>
C3123223313331322121111331333133313231333132212111113331211131
<<
C31232233133313221211113313331333132313331322121111133312111313
>>
C31232233133313221211113313331333132313331322121111133312111312
>>