B33113313132313113313223313331323133313223313231333133313113313331311332223311
>>
B3311331313231311331322331333132313331322331323133313331311331333131133222331
<<
B33113313132313113313223313331323133313223313231333133313113313331311332223313
>>
B33113313132313113313223313331323133313223313231333133313113313331311332223312
>>