C222133313331333131123313231333133313331333132233312111133131131
>>
C22213331333133313112331323133313331333133313223331211113313113
<<
C222133313331333131123313231333133313331333132233312111133131133
>>
C222133313331333131123313231333133313331333132233312111133131132
>>