C31232233133313221211113313331333132313232233133313331311223331312311
>>
C3123223313331322121111331333133313231323223313331333131122333131231
<<
C31232233133313221211113313331333132313232233133313331311223331312313
>>
C31232233133313221211113313331333132313232233133313331311223331312312
>>