C222133313331333131123313231333133313331333132323213331312111111132321
>>
C22213331333133313112331323133313331333133313232321333131211111113232
<<
C222133313331333131123313231333133313331333132323213331312111111132323
>>
C222133313331333131123313231333133313331333132323213331312111111132322
>>