B3311331313231311331322331333132313231333133313311231311331123231
>>
B331133131323131133132233133313231323133313331331123131133112323
<<
B3311331313231311331322331333132313231333133313311231311331123233
>>
B3311331313231311331322331333132313231333133313311231311331123232
>>