C222133313331333131123313231333133313331333133313331333132313331333131133133221
>>
C22213331333133313112331323133313331333133313331333133313231333133313113313322
<<
C222133313331333131123313231333133313331333133313331333132313331333131133133223
>>
C222133313331333131123313231333133313331333133313331333132313331333131133133222
>>