B33113313132313113313223313331323132333132333131113331323133313231333112331
>>
B3311331313231311331322331333132313233313233313111333132313331323133311233
<<
B33113313132313113313223313331323132333132333131113331323133313231333112333
>>
B33113313132313113313223313331323132333132333131113331323133313231333112332
>>