C111113331333132322331333133313331331121111121133133313121111133313331321
>>
C11111333133313232233133313331333133112111112113313331312111113331333132
<<
C111113331333132322331333133313331331121111121133133313121111133313331323
>>
C111113331333132322331333133313331331121111121133133313121111133313331322
>>