C31232233133313221211113313331333133313331212111133132322133313231111111
>>
C3123223313331322121111331333133313331333121211113313232213331323111111
<<
C31232233133313221211113313331333133313331212111133132322133313231111113
>>
C31232233133313221211113313331333133313331212111133132322133313231111112
>>