C321332233313331311331322121111331333133313331311221213232111121
>>
C32133223331333131133132212111133133313331333131122121323211112
<<
C321332233313331311331322121111331333133313331311221213232111123
>>
C321332233313331311331322121111331333133313331311221213232111122
>>