B3311331313231311331322331333132313113313131133133313231311233121
>>
B331133131323131133132233133313231311331313113313331323131123312
<<
B3311331313231311331322331333132313113313131133133313231311233123
>>
B3311331313231311331322331333132313113313131133133313231311233122
>>