C31232233133313221211113313331333133313332213121111331312131211
>>
C3123223313331322121111331333133313331333221312111133131213121
<<
C31232233133313221211113313331333133313332213121111331312131213
>>
C31232233133313221211113313331333133313332213121111331312131212
>>