B33113313132313113313223313331323133313223313231333133313331333132332322111
>>
B3311331313231311331322331333132313331322331323133313331333133313233232211
<<
B33113313132313113313223313331323133313223313231333133313331333132332322113
>>
B33113313132313113313223313331323133313223313231333133313331333132332322112
>>