C222133313331333131123313231333133313331333132323213331312111113131131
>>
C22213331333133313112331323133313331333133313232321333131211111313113
<<
C222133313331333131123313231333133313331333132323213331312111113131133
>>
C222133313331333131123313231333133313331333132323213331312111113131132
>>