B33113313132313113313223313331323331313231323132313331333132313111231
>>
B3311331313231311331322331333132333131323132313231333133313231311123
<<
B33113313132313113313223313331323331313231323132313331333132313111233
>>
B33113313132313113313223313331323331313231323132313331333132313111232
>>