What do the four pigs confess to in animal farm?

In George Orwell's "Animal Farm," the four pigs confess to having engaged in various acts of rebellion and treachery against the other animals, particularly in relation to their dealings with humans and their indulgence in the privileges of leadership. They admit to collaborating with the humans, which goes against the core principles of Animalism that advocate for equality among all animals. This confession reflects the pigs' moral decay and the betrayal of the revolutionary ideals that initially inspired the rebellion. Ultimately, their actions highlight the theme of corruption and the cyclical nature of power.