B33113313132313113313223313331323132313233313331313331333132313111111211331
>>
B3311331313231311331322331333132313231323331333131333133313231311111121133
<<
B33113313132313113313223313331323132313233313331313331333132313111111211333
>>
B33113313132313113313223313331323132313233313331313331333132313111111211332
>>