C222133313331333131123313231333133313331333133313331333131133133313231333233221
>>
C22213331333133313112331323133313331333133313331333133313113313331323133323322
<<
C222133313331333131123313231333133313331333133313331333131133133313231333233223
>>
C222133313331333131123313231333133313331333133313331333131133133313231333233222
>>