These shapes represent a five burner arrangement on a stove. Each shape is composed of 5 circles arranged 3 across the top and 2 on the bottom. Each circle represents a stove burner location. One circle has a spiky edge and all others are smooth. The circle with the spiky edge identifies the burner.
These icons are used to identify a burner on a five burner stove. The icon is placed adjacent to a burner control or dial.