B3311331313231311331322331333131133132311233132313331333132233323331
>>
B331133131323131133132233133313113313231123313231333133313223332333
<<
B3311331313231311331322331333131133132311233132313331333132233323333
>>
B3311331313231311331322331333131133132311233132313331333132233323332
>>