coil 3x8 20
N N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 N1 D4 E2 U3 N1 U4 W2 D3 D
Turns
Colour by
Direction
Section
Follow the bore
Reset view
Spin
Blocks
Every block, from the mouth
Direction of travel
Drag to turn · scroll to zoom · right-drag to pan