C31232233133313221211113313331333133313113311331333133313331313332333131
>>
C3123223313331322121111331333133313331311331133133313331333131333233313
<<
C31232233133313221211113313331333133313113311331333133313331313332333133
>>
C31232233133313221211113313331333133313113311331333133313331313332333132
>>