C222133313331333131123313231333133313331313113313331333132333322231
>>
C22213331333133313112331323133313331333131311331333133313233332223
<<
C222133313331333131123313231333133313331313113313331333132333322233
>>
C222133313331333131123313231333133313331313113313331333132333322232
>>