C31232233133313221211113313331333133313331212111133133322133313231111211
>>
C3123223313331322121111331333133313331333121211113313332213331323111121
<<
C31232233133313221211113313331333133313331212111133133322133313231111213
>>
C31232233133313221211113313331333133313331212111133133322133313231111212
>>