B3311331313231311331322331333132333132313132313112331323132333231
>>
B331133131323131133132233133313233313231313231311233132313233323
<<
B3311331313231311331322331333132333132313132313112331323132333233
>>
B3311331313231311331322331333132333132313132313112331323132333232
>>