C3213322333133313113313221211113313331333131111331322222131213231211
>>
C321332233313331311331322121111331333133313111133132222213121323121
<<
C3213322333133313113313221211113313331333131111331322222131213231213
>>
C3213322333133313113313221211113313331333131111331322222131213231212
>>