C222133313331333131123313231333133313331333132233112113313113311
>>
C22213331333133313112331323133313331333133313223311211331311331
<<
C222133313331333131123313231333133313331333132233112113313113313
>>
C222133313331333131123313231333133313331333132233112113313113312
>>