How to put a napkin in a cup and suck a little?

Put the napkin in the cup and smoke a little. The steps are as follows:

1. Fold the napkin into a cylinder, and the length of each cylinder is different.

2. Put the folded tissue tube short in the middle and long on the periphery.

3. You can take tissues from the periphery. It's convenient to take the long one first and then the short one.