"The ascent is proceeding as expected," said Owl helpfully. Soon it was over. Piglet opened the letter-box and climbed in. Then, having untied himself, he began to squeeze into the slit, through which in the old days when front doors were front doors, many an unexpected letter that WOL had written to himself, had come slipping.
He squeezed and he squoze, and then with one last sqooze he was out. Happy and excited he turned round to squeak a last message to the prisoners.