B33113313132313113313223313331323133313223313231333133313231313331313311221
>>
B3311331313231311331322331333132313331322331323133313331323131333131331122
<<
B33113313132313113313223313331323133313223313231333133313231313331313311223
>>
B33113313132313113313223313331323133313223313231333133313231313331313311222
>>