C222133313331333131123313231333133313331313113313231333112113313331211
>>
C22213331333133313112331323133313331333131311331323133311211331333121
<<
C222133313331333131123313231333133313331313113313231333112113313331213
>>
C222133313331333131123313231333133313331313113313231333112113313331212
>>