Sidious could feasibly solo, Dooku could trump Wyyrlok easily as soon as he gets into close quarters, or he could stomp Nihl within combat or via ragdoll. Grievous beats Wyyrlok if he gets lucky closing the distance, or he can defeat Nihl.
Hmm... let me think...
I think team 1 stomps
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They are angry because they have been forced to recognize that their hour has arrived; that the time has come to surrender power to Shimrra and the new order."
Sidious drops his saber on the floor and proceeds to walk up to Nihl, dodge his pathetic saber strikes effortlessly, then grabs his head and slowly crushes it in to have 3 seconds of psychotic pleasure
All of this within 5 seconds while Dooku and Grievous hold off Krayt and Wyyrlok before Wyyrlok gets Force pushed into death by Palpatine once he's murdered Nihl. Then Palpatine shoves Dooku and Grievous to the side and proceeds to Lightning-bombard Krayt with a sadistic smile.
__________________
They are angry because they have been forced to recognize that their hour has arrived; that the time has come to surrender power to Shimrra and the new order."