C22213331333133313112331323133313331333131111121111331333131133132233332321
>>
C2221333133313331311233132313331333133313111112111133133313113313223333232
<<
C22213331333133313112331323133313331333131111121111331333131133132233332323
>>
C22213331333133313112331323133313331333131111121111331333131133132233332322
>>