WIRING OF A D63 INDESIT DISHWASHER?

Indesit D63 Dishwasher - I need to know the order of positions of the wires onto the pressure switch. I took them off without noting the positions
There are 3 connectors. A blue/black pair of wires goes to one connector, a single grey wire goes to another, and a pink/white pair of wires go to the third connector.
As you look at the pressure switch, with the air-inlet to your right, what order of position are these 3 connections ?
(Also, the same sort of question applies for the overflow float switch )