B3311331313231311331322331333132313331323133313233313133313113313231323221231
>>
B331133131323131133132233133313231333132313331323331313331311331323132322123
<<
B3311331313231311331322331333132313331323133313233313133313113313231323221233
>>
B3311331313231311331322331333132313331323133313233313133313113313231323221232
>>