1- Child of cousin (parent's niece) and of granduncle (other parent's uncle) at the same time.
2- Child of cousin (parent's nephew) and of grandaunt (other parent's aunt) at the same time.
3- Child of cousin (parent's niece) and of other cousin (other parent's nephew) at the same time.
4- Child of grandaunt (grandparent's sister) and of granduncle (other grandparent's brother) at the same time.
5- Parent's double-cousin.
6- Double-cousin's child.
double-first-cousin-once-removed.
1- Child of their parent’s pibling with the other parent’s pibling.
2- Child of their parent’s nibling with the other parent’s nibling.
3- Child of their parent’s pibling with the other parent’s nibling.
4- Parent's double-first-cousin.
5- Double-first-cousin's child.
My double-first-cousin-once-removed is a good person.
1- Parent's double-first-cousin.
2- Double-first-cousin's child.
3 - Child of the parent's pibling with the other parent's pibling.
4 - Child of the parent's nibling with the other parent's nibling.
5 - Child of the parent's nibling with the other parent's pibling.
My double-first-cousin-once-removed is a good person.
1- Second-cousin-once-removed's spouse.
2- Spouse's second-cousin-once-removed.
3- 2C1R-in-law.
My second-cousin-once-removed-in-law is a good person.
1- Parent's half-cousin.
2- Half-cousin's child.
half-first-cousin-once-removed.
1- Parent's half-first-cousin.
2- Half-first-cousin's child.
My half-first-cousin-once-removed is a good person.
It is a function to a context that was once doubted or certainty from a person's statement and theories.
Penrose Tilings were once thought as impossible shapes.