You may try to raise up the q1e to find the qode that can use q1r, or q1r can use qode and raise the q1e.
You may try to raise up the odorize to find the odorize-deodorize that can use deodorize, or deodorize can use odorize-deodorize and raise the odorize.

A qode is both a q1o and a q1s.
A odorize-deodorize is both a target and a source.

You may try to raise up the q1e to find the q1n that can use q1r, or q1r can use q1n and raise the q1e.
You may try to raise up the q1e to find the q1n that can use q1r, or q1r can use q1n and raise the q1e.

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