C222133313331333131123313231333133313331323212331333132333131331211
>>
C22213331333133313112331323133313331333132321233133313233313133121
<<
C222133313331333131123313231333133313331323212331333132333131331213
>>
C222133313331333131123313231333133313331323212331333132333131331212
>>