C222133313331333131123313231333133313331333132321331123231311121
>>
C22213331333133313112331323133313331333133313232133112323131112
<<
C222133313331333131123313231333133313331333132321331123231311123
>>
C222133313331333131123313231333133313331333132321331123231311122
>>