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Step 6:<br />

Wherever a horizontal splitting and a vertical splitting meet in a corner,<br />

the knot will also have a sharp corner. Draw these corners in a way such<br />

that they join the short curves smoothly.<br />

Step 7:<br />

Notice that there are disjoints(ignoring the spaces between dots) in the<br />

figure. Fill in the disjoints by drawing straight-line segments.

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