B3311331313231311331322331333132313231323331333131211113313331313111231211
>>
B331133131323131133132233133313231323132333133313121111331333131311123121
<<
B3311331313231311331322331333132313231323331333131211113313331313111231213
>>
B3311331313231311331322331333132313231323331333131211113313331313111231212
>>