B33113313132313113313223313331323132333131323331123313231333132313331322123221
>>
B3311331313231311331322331333132313233313132333112331323133313231333132212322
<<
B33113313132313113313223313331323132333131323331123313231333132313331322123223
>>
B33113313132313113313223313331323132333131323331123313231333132313331322123222
>>