C222133313331333131123313231333133313331333132312111113331333131323211
>>
C22213331333133313112331323133313331333133313231211111333133313132321
<<
C222133313331333131123313231333133313331333132312111113331333131323213
>>
C222133313331333131123313231333133313331333132312111113331333131323212
>>