B3311331313231311331322331333132313331322331323133313331333121111331323213221
>>
B331133131323131133132233133313231333132233132313331333133312111133132321322
<<
B3311331313231311331322331333132313331322331323133313331333121111331323213223
>>
B3311331313231311331322331333132313331322331323133313331333121111331323213222
>>