C31232233133313221211113313331333132313232233133313332321323321
>>
C3123223313331322121111331333133313231323223313331333232132332
<<
C31232233133313221211113313331333132313232233133313332321323323
>>
C31232233133313221211113313331333132313232233133313332321323322
>>