B33113313132313113313223313331323131333131133132322331313331323131331123231
>>
B3311331313231311331322331333132313133313113313232233131333132313133112323
<<
B33113313132313113313223313331323131333131133132322331313331323131331123233
>>
B33113313132313113313223313331323131333131133132322331313331323131331123232
>>