C222133313331333131123313231333133313331333131123313223313233323131
>>
C22213331333133313112331323133313331333133313112331322331323332313
<<
C222133313331333131123313231333133313331333131123313223313233323133
>>
C222133313331333131123313231333133313331333131123313223313233323132
>>