C31232233133313221211113313331333133313113311331333131133131211
>>
C3123223313331322121111331333133313331311331133133313113313121
<<
C31232233133313221211113313331333133313113311331333131133131213
>>
C31232233133313221211113313331333133313113311331333131133131212
>>