B33113313132313113313223313331323331313231323132313331333132333131323131111
>>
B3311331313231311331322331333132333131323132313231333133313233313132313111
<<
B33113313132313113313223313331323331313231323132313331333132333131323131113
>>
B33113313132313113313223313331323331313231323132313331333132333131323131112
>>