Other issues to watch out for when food, wax, etc. is attached to the part where there is no letters, numbers, etc.
the bottom line on staining a cloth or a towel by wiping one's hands on it; wiping one's hands on the same color towel;
interesting cases which come up in "tearing for a constructive purpose";
Gathering Fruits Together Which Spilled Out of a Basket or Box Indoors (e.g., a House, etc.);