B33113313132313113313223313331323132313331313232233131323331123311
>>
B3311331313231311331322331333132313231333131323223313132333112331
<<
B33113313132313113313223313331323132313331313232233131323331123313
>>
B33113313132313113313223313331323132313331313232233131323331123312
>>