B33113313132313113313223313331323132313231323131333132313231333131133133323311
>>
B3311331313231311331322331333132313231323132313133313231323133313113313332331
<<
B33113313132313113313223313331323132313231323131333132313231333131133133323313
>>
B33113313132313113313223313331323132313231323131333132313231333131133133323312
>>