B33113313132313113313223313331323223313232313331333133313132323221
>>
B3311331313231311331322331333132322331323231333133313331313232322
<<
B33113313132313113313223313331323223313232313331333133313132323223
>>
B33113313132313113313223313331323223313232313331333133313132323222
>>