Mostly all agreed, my post was just MHO and interpretation.
para G clearly, IMHO, states that a 3 man crew can operate a ULR flight which by definition would be planned between 14-15 hours flight time.
Para G is in the ULR Operational Plan, not the Contingency section. The same wording in the contingency section simply backs up the "normal" and limits the contingency operation, i.e. you still can't do more that 15 hours in a contingency situation.
Whichever way you choose to read it, I won't be doing any 22 hour FDPs with 3 crew, probably not with 4! Just because it's "legal" doesn't mean it's safe.