Step 1

3 cones each with a stack and a disc

Step 2

Runner(Blue1) from cone B cuts directly towards disc at cone A (Blue 1)

Step 3

Disc is thrown to runner using 'outside' throw, i.e. BH in this case

Step 4

Thrower immediately cuts to opposite cone they've just thrown to - Blue 1 cuts to cone C. Runner who just caught the disc joins back of stack and passes disc to front of stack.

Step 5

New runner receives disc same type of pass from cone C (from Blue 3)

Step 6

Process continues round the triangle

Step 7

...

Step 8

...