Hand with all fingers spread out, pointing at the ground.
cover me : pat head
I hear/listen:
Cupped hand behind ear.
Get on line left/right: Extend arm level with ground, in the direction
you want the team to get on line. Raise arm up and down, as if imitating
a flapping wing.
Enemy sighted: Point index and middle finger (peace sign) at your
eyes. Then point with index finger where you see the OPFOR.
