C222133313331333131123313231333133313331333132331211111332113131
>>
C22213331333133313112331323133313331333133313233121111133211313
<<
C222133313331333131123313231333133313331333132331211111332113133
>>
C222133313331333131123313231333133313331333132331211111332113132
>>