B33132212312323132313113313331313231323132233132313231333132312111
>>
B3313221231232313231311331333131323132313223313231323133313231211
<<
B33132212312323132313113313331313231323132233132313231333132312113
>>
B33132212312323132313113313331313231323132233132313231333132312112
>>