B33113313132313113313223313331311331333132332132313331323132313331333131122331
>>
B3311331313231311331322331333131133133313233213231333132313231333133313112233
<<
B33113313132313113313223313331311331333132332132313331323132313331333131122333
>>
B33113313132313113313223313331311331333132332132313331323132313331333131122332
>>