Ah but which members is this member referring to?
I understand the reference to the first member (we could call them the first members of the first part) and the second member (who, similarly, could be called the second members of the first part), but when you come to the third members (of the first part), do you mean the first members getting stroppy about the second members, or the second members getting stroppy about the first members?
I know where I stand on this one.