C111113331333132322331333133313331333132313131312111133133333111
>>
C11111333133313232233133313331333133313231313131211113313333311
<<
C111113331333132322331333133313331333132313131312111133133333113
>>
C111113331333132322331333133313331333132313131312111133133333112
>>