B3311331313231311331322331333132333133313132233133313233313231323311221
>>
B331133131323131133132233133313233313331313223313331323331323132331122
<<
B3311331313231311331322331333132333133313132233133313233313231323311223
>>
B3311331313231311331322331333132333133313132233133313233313231323311222
>>