C31232233133313221211113313331333132313331323331333132313232232121311
>>
C3123223313331322121111331333133313231333132333133313231323223212131
<<
C31232233133313221211113313331333132313331323331333132313232232121313
>>
C31232233133313221211113313331333132313331323331333132313232232121312
>>