B3311331313231311331322331333132333133313132233133313233313231323132323311
>>
B331133131323131133132233133313233313331313223313331323331323132313232331
<<
B3311331313231311331322331333132333133313132233133313233313231323132323313
>>
B3311331313231311331322331333132333133313132233133313233313231323132323312
>>