C31232233133313221211113313331333132313232233133313331311132313221
>>
C3123223313331322121111331333133313231323223313331333131113231322
<<
C31232233133313221211113313331333132313232233133313331311132313223
>>
C31232233133313221211113313331333132313232233133313331311132313222
>>