Regex expression for setting a timer -


okay i'm still learning regex , i'm making voice assistant phone , want accept of following:

set timer 5 minutes set timer 5 minutes set timer 5 minutes set goddamn timer 5 minutes set timer 5 minutes

basically want every word between set , timer.

i'm trying doesn't work.

set  (the|a|.) timer [1-9]{1,} (minute|minutes)

another command canceling timer: 

cancel timer    timer cancel   cancel timer

basically if words "cancel" , "timer" appear in combination in sentence should cancel timer.

any appreciated.

you... that:

set(.*?)timer [1-9]{1,} minutes?

this capture group catch anything. , ? makes s optional.

for other one, guess have like

(cancel).*?(timer)|(timer).*?(cancel)

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