C222133313331333131123313231333133313331333133313331323131121111
>>
C22213331333133313112331323133313331333133313331333132313112111
<<
C222133313331333131123313231333133313331333133313331323131121113
>>
C222133313331333131123313231333133313331333133313331323131121112
>>