Make your pipes fit your factory.

Fluid Permutations lets you rearrange the fluid inputs and outputs of buildings, giving you more freedom when designing production lines. Swap fluid connections to suit your pipe layout while keeping the building in place.

Features:
- Independently rearrange fluid ingredients and products.
- Change fluid configurations while machines are working, preserving crafting progress.
- Support for vanilla and modded recipes and buildings.
- Simple mode with fewer configurations, or full permutation generation for more flexibility.
- A configurable permutation limit to control how many recipe variants are generated.
- An optional setting to use all relevant fluid connections for recipes with a single input or output fluid.

How to use:
1. Set a recipe with multiple fluid inputs or outputs.
2. Hover over the building.
3. Use the shortcuts to cycle through available configurations.

Default controls:
- Ctrl + Shift + I — next input configuration.
- Ctrl + Alt + I — previous input configuration.
- Ctrl + Shift + R — next output configuration.
- Ctrl + Alt + R — previous output configuration.

Credits:
Continued from Fluid Permutations Fixed by 123499, building on the work of the original Fluid Permutations and its subsequent forks.

Original mod: https://mods.factorio.com/mod/fluid_permutations_fixed