C31232233133313221211113313331333133313331212111133133322133313113121111331121
>>
C3123223313331322121111331333133313331333121211113313332213331311312111133112
<<
C31232233133313221211113313331333133313331212111133133322133313113121111331123
>>
C31232233133313221211113313331333133313331212111133133322133313113121111331122
>>