B3311331313231311331322331333132313232233131311331333132313331323221323323221
>>
B331133131323131133132233133313231323223313131133133313231333132322132332322
<<
B3311331313231311331322331333132313232233131311331333132313331323221323323223
>>
B3311331313231311331322331333132313232233131311331333132313331323221323323222
>>