C112233313331323223313331311331323133313331313231333131232311111
>>
C11223331333132322331333131133132313331333131323133313123231111
<<
C112233313331323223313331311331323133313331313231333131232311113
>>
C112233313331323223313331311331323133313331313231333131232311112
>>