Задание №84525 ЕГЭ Английскому языку

Преобразуйте, если это необходимо, слово «CENTRE» так, чтобы оно грамматически соответствовало содержанию текста.

There are three types of it: the first one is complete, when each eye is coloured differently, for example, one blue and one brown. The second one is ____________, when both eyes are similar but they are coloured in two different colours. And sectoral heterochromia is when an iris of one eye has a splash of colour that is different from the total colour of the eyes.