One trios heightens a One Person perspective. The other trio heightens the established pattern with the other side's response.

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From my 2014 District Improv Festival "Boldly Go, Boldly Follow" workshop featuring Coonoor Behal, Pete Bergen, Jamie Bingner, Christine Crocker, John Heiser, Scott Holden, Jeff Hughes, J.J. Jackson, Patricia Kostiuk, Scott Kostiuk, Colleen McKenna, Ellen Reiterman, Sara Rouhi and Kate Symes