B33113313132313113313223313331323133313221211331333133313133313231311332333131
>>
B3311331313231311331322331333132313331322121133133313331313331323131133233313
<<
B33113313132313113313223313331323133313221211331333133313133313231311332333133
>>
B33113313132313113313223313331323133313221211331333133313133313231311332333132
>>