C321332233313331311331322121111331333133313231333233121122121111
>>
C32133223331333131133132212111133133313331323133323312112212111
<<
C321332233313331311331322121111331333133313231333233121122121113
>>
C321332233313331311331322121111331333133313231333233121122121112
>>