B33113313132313113313223313331323132313331333133112111113331333131122233323131
>>
B3311331313231311331322331333132313231333133313311211111333133313112223332313
<<
B33113313132313113313223313331323132313331333133112111113331333131122233323133
>>
B33113313132313113313223313331323132313331333133112111113331333131122233323132
>>