Crescendo stimulates ideas about target but needs to reference source if the topic is decrescendo-decrescendo.
Convex stimulates ideas about rim but needs to reference hollow if the topic is cup.

Decrescendo-decrescendo = [expansion = crescendo, reduction = decrescendo, objective = target, subjective = source]
Cup = [expansion = convex, reduction = concave, objective = rim, subjective = hollow]

q1e stimulates ideas about q1o but needs to reference q1s if the topic is q1n.
q1e stimulates ideas about q1o but needs to reference q1s if the topic is q1n.

q1n = [expansion = q1e, reduction = q1r, objective = q1o, subjective = q1s]
q1n = [expansion = q1e, reduction = q1r, objective = q1o, subjective = q1s]