C222133313331333131123313231333133313331333132213331333131221321131
>>
C22213331333133313112331323133313331333133313221333133313122132113
<<
C222133313331333131123313231333133313331333132213331333131221321133
>>
C222133313331333131123313231333133313331333132213331333131221321132
>>