C222133313331333131123313231333133313331333132331211111131231211111
>>
C22213331333133313112331323133313331333133313233121111113123121111
<<
C222133313331333131123313231333133313331333132331211111131231211113
>>
C222133313331333131123313231333133313331333132331211111131231211112
>>