C321332233313331311331322121111331333133313231323133313232213111
>>
C32133223331333131133132212111133133313331323132313331323221311
<<
C321332233313331311331322121111331333133313231323133313232213113
>>
C321332233313331311331322121111331333133313231323133313232213112
>>