B33113313132313113313223313331323132313233313331313331333132333231323131
>>
B3311331313231311331322331333132313231323331333131333133313233323132313
<<
B33113313132313113313223313331323132313233313331313331333132333231323133
>>
B33113313132313113313223313331323132313233313331313331333132333231323132
>>