B33113313132313113313223313331311331323231311331323133313223313231311211311331
>>
B3311331313231311331322331333131133132323131133132313331322331323131121131133
<<
B33113313132313113313223313331311331323231311331323133313223313231311211311333
>>
B33113313132313113313223313331311331323231311331323133313223313231311211311332
>>