C111113331333132322331333133313331331121111121133133313121111133311233321
>>
C11111333133313232233133313331333133112111112113313331312111113331123332
<<
C111113331333132322331333133313331331121111121133133313121111133311233323
>>
C111113331333132322331333133313331331121111121133133313121111133311233322
>>