B3311331313231311331322331333132313331322331323133313233211331311331231
>>
B331133131323131133132233133313231333132233132313331323321133131133123
<<
B3311331313231311331322331333132313331322331323133313233211331311331233
>>
B3311331313231311331322331333132313331322331323133313233211331311331232
>>