A aroma is both a scent and a odor.
A qualify-disqualify is both a target and a source.

Describe aroma using [ smell, stink, scent, odor ] as the four quadrants.
Describe qualify-disqualify using [ qualify, disqualify, target, source ] as the four quadrants.

A q1n is both a q1o and a q1s.
A q1n is both a q1o and a q1s.

Describe q1n using [ q1e, q1r, q1o, q1s ] as the four quadrants.
Describe q1n using [ q1e, q1r, q1o, q1s ] as the four quadrants.