Here will need to and From to help Direction become There.
Disqualify will need target and source to help qualify-disqualify become qualify.

Here stimulates ideas about From but needs to reference to if the topic is Direction.
Disqualify stimulates ideas about source but needs to reference target if the topic is qualify-disqualify.

q1r will need q1o and q1s to help q1n become q1e.
q1r will need q1o and q1s to help q1n become q1e.

q1r stimulates ideas about q1s but needs to reference q1o if the topic is q1n.
q1r stimulates ideas about q1s but needs to reference q1o if the topic is q1n.