Unicode: 1F1EC-1F1F2
Flag of Gambia
Flag of Namibia
Unicode: 1F1FF-1F1F2
Illustration of red flag
Unicode: 1F1F3-1F1E6
Unicode: 1F1E9-1F1EC
Illustration of safe to swim between flags lifeguard flag in Australia
Unicode: 1F1E7-1F1FE