Quick method: Have a look at commands which utilise [foo;bar] style of dynamic commands.
Ignore the number ranges (because they are more essential I would imagine) and instead look at the phrases before/after the number range.
Whilst you might have a *lot* of range in the numbers, each "optional/variation" of a trigger will just multiply that up to stupid large amounts.
ie [set frequency;tune to;tune into] [1...100] [band;channel] is equal to 60,000 commands. and that is just for "one" command.
Even a basic command of " [who;what][is;][song;track;] is [this;playing] " is 16 different commands in total, and that jsut gets higher and higher the more variations I put into it.