B331322121123313232233132112323331323133313223313331333133313113313331123332321
>>
B33132212112331323223313211232333132313331322331333133313331311331333112333232
<<
B331322121123313232233132112323331323133313223313331333133313113313331123332323
>>
B331322121123313232233132112323331323133313223313331333133313113313331123332322
>>