C222133313331333131123313231333133313331333132331211111131211111321111
>>
C22213331333133313112331323133313331333133313233121111113121111132111
<<
C222133313331333131123313231333133313331333132331211111131211111321113
>>
C222133313331333131123313231333133313331333132331211111131211111321112
>>