Tag implication: helmet_over_eyes -> covered_eyes_

create implication helmet_over_eyes -> covered_eyes_

Link to implication

Subset.

Note that there is an extra underscore in the request; it should be:

create implication helmet_over_eyes -> covered_eyes

Also, neither one of these tags is well-established, with only 5 posts each. I'm not sure an implication is appropriate.

There's also eyes_covered, so we need to pick one of the two to alias to.

eyes_closed is aliased to closed_eyes, so eyes_covered -> covered_eyes would be logical.

covered_mouth too. Makes sense, done.