B3311331313231311331322331333132313331323133313233313232233132311311111
>>
B331133131323131133132233133313231333132313331323331323223313231131111
<<
B3311331313231311331322331333132313331323133313233313232233132311311113
>>
B3311331313231311331322331333132313331323133313233313232233132311311112
>>