1- It's green and white. It's the flag of Nigeria.
2- It's blue, yellow and red. It's the flag of Andorra.
3- It's red, white and green. It's the flag of Hungary.
4- It's red and white. It's the flag of Indonesia.
5- It's red, white and black. It's the flag of Yemen.
6- It's red, white and red. It's the flag of Peru.