B33132212112331323223313211232333132313331322331333133313331322133313232333131
>>
B3313221211233132322331321123233313231333132233133313331333132213331323233313
<<
B33132212112331323223313211232333132313331322331333133313331322133313232333133
>>
B33132212112331323223313211232333132313331322331333133313331322133313232333132
>>