// This is not code, but a recipe for your mouse!

// Step 1: Pick the Hydro Tool
// Think of this as picking a paintbrush.

// Step 2: Set Rain Amount to 50
// This is a medium amount of rain.

// Step 3: Set Sediment Cap to 10
// The water can carry a little dirt.

// Step 4: Click and Drag on the mountain
// Watch the water flow downhill.
// It will carve a path for you.