Unicode: 1F1F0-1F1F5
Flag of Korea
Unicode: 1F1F0-1F1F7
Illustration of red flag
Unicode: 1F1F2-1F1F0
Illustration of safe to swim between flags lifeguard flag in Australia
Unicode: 1F1E7-1F1FE
Unicode: 1F1EF-1F1F5
Unicode: 1F1EE-1F1F6