C222133313331333131123313231333133313331333132331211111232111211
>>
C22213331333133313112331323133313331333133313233121111123211121
<<
C222133313331333131123313231333133313331333132331211111232111213
>>
C222133313331333131123313231333133313331333132331211111232111212
>>