C31232233133313221211113313331333133313331212111133133112211321
>>
C3123223313331322121111331333133313331333121211113313311221132
<<
C31232233133313221211113313331333133313331212111133133112211323
>>
C31232233133313221211113313331333133313331212111133133112211322
>>