B3311331313231311331322331333132313331322331323133313311232313231333131111211
>>
B331133131323131133132233133313231333132233132313331331123231323133313111121
<<
B3311331313231311331322331333132313331322331323133313311232313231333131111213
>>
B3311331313231311331322331333132313331322331323133313311232313231333131111212
>>