B3311331313231311331322331333132313232222331323132322331323132323132333131
>>
B331133131323131133132233133313231323222233132313232233132313232313233313
<<
B3311331313231311331322331333132313232222331323132322331323132323132333133
>>
B3311331313231311331322331333132313232222331323132322331323132323132333132
>>