C31232233133313221211113313331311331333133112111133211232313223331311
>>
C3123223313331322121111331333131133133313311211113321123231322333131
<<
C31232233133313221211113313331311331333133112111133211232313223331313
>>
C31232233133313221211113313331311331333133112111133211232313223331312
>>