B33113313132313113313223313331323132313233313331311233132313331322221
>>
B3311331313231311331322331333132313231323331333131123313231333132222
<<
B33113313132313113313223313331323132313233313331311233132313331322223
>>
B33113313132313113313223313331323132313233313331311233132313331322222
>>