C111113331333132322331333133313331331121111121133132313331333111
>>
C11111333133313232233133313331333133112111112113313231333133311
<<
C111113331333132322331333133313331331121111121133132313331333113
>>
C111113331333132322331333133313331331121111121133132313331333112
>>