C222133313331333131123313231333133313331313113313331333131333133311233321
>>
C22213331333133313112331323133313331333131311331333133313133313331123332
<<
C222133313331333131123313231333133313331313113313331333131333133311233323
>>
C222133313331333131123313231333133313331313113313331333131333133311233322
>>