C222133313331333131123313231333133313331333133313331333133313121111113313131
>>
C22213331333133313112331323133313331333133313331333133313331312111111331313
<<
C222133313331333131123313231333133313331333133313331333133313121111113313133
>>
C222133313331333131123313231333133313331333133313331333133313121111113313132
>>