C31232233133313221211113313331333133313113311331333133313121111331311233221311
>>
C3123223313331322121111331333133313331311331133133313331312111133131123322131
<<
C31232233133313221211113313331333133313113311331333133313121111331311233221313
>>
C31232233133313221211113313331333133313113311331333133313121111331311233221312
>>