B33113313132313113313223313331323132313231323131333132313331323222332313123231
>>
B3311331313231311331322331333132313231323132313133313231333132322233231312323
<<
B33113313132313113313223313331323132313231323131333132313331323222332313123233
>>
B33113313132313113313223313331323132313231323131333132313331323222332313123232
>>