X is a room. A glop is a kind of thing.
A glop can be foo or unfoo.
A glop can be bar or unbar.
A glop can be qux or quux.
A glop can be qwerty or dvorak.
A glop can be fried or chilled.
A glop can be cold or warm.
A glop can be bright or dim.
A glop can be blue or red.
A glop can be spotted or striped.
A glop can be ethereal or corporeal.
A glop can be superfluous or mandatory.
A glop can be smooth or flaky.
A glop can be legal or contraband.
A glop can be squamous or epidermal.
A glop can be encrypted or encrusted.
A glop can be rounded or angular.
A glop can be caffeinated or decaf.
A glop can be punctual or tardy.
A glop can be rancid or fresh.
A glop can be orientable or non-orientable.
A glop can be wise or foolish.
A glop can be rich or poor.
A glop can be a mensch or a nebbish.
A glop can be known or unknown.
A glop can be loved or unloved.
A glop can be spinwise or widdershins.
A glop can be hubward or rimward.
A glop can be square or hexagonal.
A glop can be half-full or half-empty.
A glop can be correct or erroneous.
A glop can be plattered or solid-state.