C111113331333132322331333133313331331121111121133133313331333221332311
>>
C11111333133313232233133313331333133112111112113313331333133322133231
<<
C111113331333132322331333133313331331121111121133133313331333221332313
>>
C111113331333132322331333133313331331121111121133133313331333221332312
>>