B33113313132313113313223313331323132313233313331311331333131113112113231
>>
B3311331313231311331322331333132313231323331333131133133313111311211323
<<
B33113313132313113313223313331323132313233313331311331333131113112113233
>>
B33113313132313113313223313331323132313233313331311331333131113112113232
>>