B3311331313231311331322331333132333133313221133132313231333132313231333211231
>>
B331133131323131133132233133313233313331322113313231323133313231323133321123
<<
B3311331313231311331322331333132333133313221133132313231333132313231333211233
>>
B3311331313231311331322331333132333133313221133132313231333132313231333211232
>>