Which orders were used to build the colosseum?

Tuscan, Ionic, and Corinthian orders were used in building the Colosseum, with an attic made with Corinthian pilasters.

It depends on what type of third separates the three notes.for example: if you have two mayor thirds is an "aumented chord"if you have two minor thirds is an "diminued chord"if you have one mayor first and then one minor is a "mayor chord"and inverted is a "minor chord"