B33113313132313113313223313331323133313223313231333133313131333233231
>>
B3311331313231311331322331333132313331322331323133313331313133323323
<<
B33113313132313113313223313331323133313223313231333133313131333233233
>>
B33113313132313113313223313331323133313223313231333133313131333233232
>>