B33113313132313113313223313331323132322331323131333133313231331122333131
>>
B3311331313231311331322331333132313232233132313133313331323133112233313
<<
B33113313132313113313223313331323132322331323131333133313231331122333133
>>
B33113313132313113313223313331323132322331323131333133313231331122333132
>>