Of the 2 homosexual relationships, one of them is in a triangle with a heterosexual partner. That may be more of a threesome than a purely homosexual relationship.
One interesting pattern that I saw was that, other than the threesome, there only seem to be four cycles--one is extremely long and the other three all involve the same guy who is of degree 9 and serves as a cut vertex to no less than seven subgraphs.
One interesting pattern that I saw was that, other than the threesome, there only seem to be four cycles--one is extremely long and the other three all involve the same guy who is of degree 9 and serves as a cut vertex to no less than seven subgraphs.