B33113313132313113313223313331323132313233313331311233133112323132231
>>
B3311331313231311331322331333132313231323331333131123313311232313223
<<
B33113313132313113313223313331323132313233313331311233133112323132233
>>
B33113313132313113313223313331323132313233313331311233133112323132232
>>