B3311331313231311331322331333132313231323331333131123313231311211331323221221
>>
B331133131323131133132233133313231323132333133313112331323131121133132322122
<<
B3311331313231311331322331333132313231323331333131123313231311211331323221223
>>
B3311331313231311331322331333132313231323331333131123313231311211331323221222
>>