C222133313331333131123313231333133313331313113313233313231111231
>>
C22213331333133313112331323133313331333131311331323331323111123
<<
C222133313331333131123313231333133313331313113313233313231111233
>>
C222133313331333131123313231333133313331313113313233313231111232
>>