1. chew a piece of gum to soft consistency and roll it up on the back of the tongue
2. place the gum to the palate with the tongue
3. spread the gum thin on the palate with the tongue
4. swallow saliva while keeping the gum with the tongue pressed to the palate
(gum spread along the palate after swallowing)
5. chew the gum hard following 1 through4