This is a quote from the book "Animal Farm" by George Orwell
...er, out from the door of the farmhouse came a long file of pigs, all walking on their hind legs. Some did it better than others, one or two were even a trifle unsteady and looked as though they would
have liked the support of a stick, but every one of them made his way right round the yard successfully. And finally there was a tremendous baying of dogs and a shrill crowing from the black cockerel,
and out came Napoleon himself, majestically upright, casting haughty glances from side to side, and with his dogs gambolling round him....
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