C31232233133313221211113313331333133313331212111133133322133313113112111
>>
C3123223313331322121111331333133313331333121211113313332213331311311211
<<
C31232233133313221211113313331333133313331212111133133322133313113112113
>>
C31232233133313221211113313331333133313331212111133133322133313113112112
>>