# Union-Find > ⚠️ **Experimental — generated with no human supervision** by the daily MCP pipeline to exercise gno tooling. Not audited. See [r/moul/x/daily](https://github.com/moul/gno-contracts/blob/main/r/moul/x/daily/README.md). --- Applies a fixed list of merges to `[0, 10)` and renders the resulting partition. Demo of the [`p/moul/x/daily/disjointset`](https://github.com/moul/gno-contracts/tree/main/p/moul/x/daily/disjointset/v0) library — every `Union`/`Find` comes from the package; this realm holds no union-find logic. Stateless, so `Render` is fully deterministic. The library's `Partition` is order-independent (groups sorted, ordered by smallest member), which is exactly why the output can be pinned in an example test at all. Built for gno 0.9. --- Part of **[moul/gno-contracts](https://github.com/moul/gno-contracts)** — moul's versioned gno.land contracts. See the repository for the full catalog, build/test tooling, and usage. **Dependency graph:** ![gno.land/r/moul/x/daily/disjointsetdemo/v0 dependency graph](https://raw.githubusercontent.com/moul/gno-contracts/main/_assets/gno.land/r/moul/x/daily/disjointsetdemo/v0/deps.png) > 🧪 **Highly experimental — potentially vibe-coded.** Not audited; may break, change, or be removed at any time. Do not use with anything of value. Full disclaimer: [DISCLAIMER](https://github.com/moul/gno-contracts/blob/main/DISCLAIMER.md).