C31232233133313221211113313331333133313113311331333133313331333233311111
>>
C3123223313331322121111331333133313331311331133133313331333133323331111
<<
C31232233133313221211113313331333133313113311331333133313331333233311113
>>
C31232233133313221211113313331333133313113311331333133313331333233311112
>>