B3311331313231311331322331333132313132313331323223313113313231323231312311
>>
B331133131323131133132233133313231313231333132322331311331323132323131231
<<
B3311331313231311331322331333132313132313331323223313113313231323231312313
>>
B3311331313231311331322331333132313132313331323223313113313231323231312312
>>