What grok patterns are installed by default?

I'm using Grok Constructor and it has 13 different "grok patterns" listed and all checked by default, e.g. "firewalls". So far I've been unchecking all of them except for "grok-patterns" not being sure the others were available. Are they all installed by default?

Look under $LS_HOME/vendor/bundle/jruby/1.9/gems/logstash-patterns-core-<version>/patterns/

firewalls should be there

Yes I see they are all there plus a couple extras not used by Grok Constructor. Thanks!