B33113313132313113313223313331323132313233313331311211331323133321123221
>>
B3311331313231311331322331333132313231323331333131121133132313332112322
<<
B33113313132313113313223313331323132313233313331311211331323133321123223
>>
B33113313132313113313223313331323132313233313331311211331323133321123222
>>