B33113313132313113313223313331323133313231333132333131333132322112331323113311
>>
B3311331313231311331322331333132313331323133313233313133313232211233132311331
<<
B33113313132313113313223313331323133313231333132333131333132322112331323113313
>>
B33113313132313113313223313331323133313231333132333131333132322112331323113312
>>