B3311331313231311331322331333131133132313131133133313231323132313331323223231
>>
B331133131323131133132233133313113313231313113313331323132313231333132322323
<<
B3311331313231311331322331333131133132313131133133313231323132313331323223233
>>
B3311331313231311331322331333131133132313131133133313231323132313331323223232
>>