C31232233133313221211113313331333132313331322121111333333132313331311312321311
>>
C3123223313331322121111331333133313231333132212111133333313231333131131232131
<<
C31232233133313221211113313331333132313331322121111333333132313331311312321313
>>
C31232233133313221211113313331333132313331322121111333333132313331311312321312
>>