B33113313132313113313223313331323133313223313231333133313331323221131223323131
>>
B3311331313231311331322331333132313331322331323133313331333132322113122332313
<<
B33113313132313113313223313331323133313223313231333133313331323221131223323133
>>
B33113313132313113313223313331323133313223313231333133313331323221131223323132
>>