C222133313331333131123313231333133313331333133313331333131133133313133313321
>>
C22213331333133313112331323133313331333133313331333133313113313331313331332
<<
C222133313331333131123313231333133313331333133313331333131133133313133313323
>>
C222133313331333131123313231333133313331333133313331333131133133313133313322
>>