B3311331313231311331322331333132313331322331323133313331313231333132313312331
>>
B331133131323131133132233133313231333132233132313331333131323133313231331233
<<
B3311331313231311331322331333132313331322331323133313331313231333132313312333
>>
B3311331313231311331322331333132313331322331323133313331313231333132313312332
>>