B33113313132313113313223313331311331333131113331333133313233313231323133311311
>>
B3311331313231311331322331333131133133313111333133313331323331323132313331131
<<
B33113313132313113313223313331311331333131113331333133313233313231323133311313
>>
B33113313132313113313223313331311331333131113331333133313233313231323133311312
>>