C222133313331333131123313231333133313331333132223133313132313111
>>
C22213331333133313112331323133313331333133313222313331313231311
<<
C222133313331333131123313231333133313331333132223133313132313113
>>
C222133313331333131123313231333133313331333132223133313132313112
>>