B33113313132313113313223313331323131333131133132322331313331323123231
>>
B3311331313231311331322331333132313133313113313232233131333132312323
<<
B33113313132313113313223313331323131333131133132322331313331323123233
>>
B33113313132313113313223313331323131333131133132322331313331323123232
>>