C222133313331333131123313231333133313331313113313331331121133221
>>
C22213331333133313112331323133313331333131311331333133112113322
<<
C222133313331333131123313231333133313331313113313331331121133223
>>
C222133313331333131123313231333133313331313113313331331121133222
>>