B33113313132313113313223313331323132333132332133313331323133313233313231123231
>>
B3311331313231311331322331333132313233313233213331333132313331323331323112323
<<
B33113313132313113313223313331323132333132332133313331323133313233313231123233
>>
B33113313132313113313223313331323132333132332133313331323133313233313231123232
>>