B3311331313231311331322331333132313231323331333131133131133131323233231323221
>>
B331133131323131133132233133313231323132333133313113313113313132323323132322
<<
B3311331313231311331322331333132313231323331333131133131133131323233231323223
>>
B3311331313231311331322331333132313231323331333131133131133131323233231323222
>>