The image I've prepared uses ten costumes that are 35 pixels wide.

There's really two different animations here. Costumes zero through four are for a happy, if slightly nervous strawberry.

Costumes five through nine are for a strawberry meeting a sticky end.

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The idea is that we'll start with a very slow animation loop running from 0 to 4.

Then, when the spider touches the berry, we'll switch to a faster animation running 5 to 9, and not repeating.

It'll leave just a red berry mess where the strawberry used to be. Nice.