B3311331313231311331322331333132313331323331312111133132313331311331331121321
>>
B331133131323131133132233133313231333132333131211113313231333131133133112132
<<
B3311331313231311331322331333132313331323331312111133132313331311331331121323
>>
B3311331313231311331322331333132313331323331312111133132313331311331331121322
>>