B33113313132313113313223313331323132313233313331313331333132322121133132233331
>>
B3311331313231311331322331333132313231323331333131333133313232212113313223333
<<
B33113313132313113313223313331323132313233313331313331333132322121133132233333
>>
B33113313132313113313223313331323132313233313331313331333132322121133132233332
>>