Optimization of MAUL diagnostics

The MAUL diagnostics looking at the properties need to be optimized for speed to allow wider usage. This will include better detection of x, y coordinates etc and ordering rather than the assumed ordering currently present.

Start by locating the MAUL diagnostics implementation and tracing how it inspects properties, identifies coordinates, and determines ordering. Profile the current behavior and review existing diagnostic tests, if present; done means faster diagnostics with reliable coordinate detection and ordering without relying on assumed order.

Written by the indexing model from the issue text.