step-co-first-cousin-once-removed-in-law

Spouse's step-first-cousin-once-removed's spouse.

step-co-first-cousin-once-removed-in-law.

step-first-cousin-once-removed-in-law

1- Step-first-cousin-once-removed's spouse.
2- Spouse's step-first-cousin-once-removed.

step-first-cousin-once-removed-in-law.