B3311331313231311331322331333132313132313331323223313231333132322323331
>>
B331133131323131133132233133313231313231333132322331323133313232232333
<<
B3311331313231311331322331333132313132313331323223313231333132322323333
>>
B3311331313231311331322331333132313132313331323223313231333132322323332
>>