C111113331333132322331333133313331331121111121133132313331322111
>>
C11111333133313232233133313331333133112111112113313231333132211
<<
C111113331333132322331333133313331331121111121133132313331322113
>>
C111113331333132322331333133313331331121111121133132313331322112
>>