B3311331313231311331322331333132313331323133313233313331311331311113231
>>
B331133131323131133132233133313231333132313331323331333131133131111323
<<
B3311331313231311331322331333132313331323133313233313331311331311113233
>>
B3311331313231311331322331333132313331323133313233313331311331311113232
>>