C222133313331333131123313231333133313331333132321221323132323131
>>
C22213331333133313112331323133313331333133313232122132313232313
<<
C222133313331333131123313231333133313331333132321221323132323133
>>
C222133313331333131123313231333133313331333132321221323132323132
>>