C222133313331333131123313231333133313331333132331211331323232311
>>
C22213331333133313112331323133313331333133313233121133132323231
<<
C222133313331333131123313231333133313331333132331211331323232313
>>
C222133313331333131123313231333133313331333132331211331323232312
>>