B33113313132313113313223313331323132313233313331311331313132313231333121
>>
B3311331313231311331322331333132313231323331333131133131313231323133312
<<
B33113313132313113313223313331323132313233313331311331313132313231333123
>>
B33113313132313113313223313331323132313233313331311331313132313231333122
>>