National colours

Columns: Country | Primary colours | Secondary colours
Guyana | Yellow and green | Red and black | Paraguay | Red , white and blue | Bluegray ( used in sports ) | Peru | Red and white | Suriname | White and green | Red and gold | Uruguay | Blue and white | Red ; light blue and black are used in sports | Venezuela | Yellow , blue and red | Burgundy and khaki ( used in sports )

Example questions:
What are the secondary colours of the country with a mainland area of 2,780,400 km2 ( 1,073,500 sq mi ) and is also bordered by Bolivia and Paraguay ? | What are the primary colours of the country that achieved independence from Spain in 1819 and is geographically the second-smallest nation in South America ? | What are the primary colours of the country in western South America that formally proclaimed independence in 1821 ? | What are the secondary colours of the country that is geographically the second-smallest nation in South America and won its independence between 1811 and 1828 ?

Answers:
Blue and black ( used in sports ) | Blue and white | Red and white | Red ; light blue and black are used in sports