C222133313331333131123313231333133313331333132331211111322231121131
>>
C22213331333133313112331323133313331333133313233121111132223112113
<<
C222133313331333131123313231333133313331333132331211111322231121133
>>
C222133313331333131123313231333133313331333132331211111322231121132
>>