B33113313132313113313223313331323132313233313331311331311331323222212312111
>>
B3311331313231311331322331333132313231323331333131133131133132322221231211
<<
B33113313132313113313223313331323132313233313331311331311331323222212312113
>>
B33113313132313113313223313331323132313233313331311331311331323222212312112
>>