Table:
text: Miss USA 1993
Preliminary Competition
Preliminary Competition
State_ Interview Swimsuit Evening_gown Average
Pennsylvania 9.23 9.33 9.51 9.357
Rhode Island 9.02 8.25 8.60 8.623
South Carolina 8.95 9.00 8.96 8.970
South Dakota 8.81 8.30 8.36 8.490
Tennessee 9.36 8.95 8.80 9.037
Texas 9.12 9.09 9.01 9.073
Utah 8.50 8.59 8.61 8.567
Vermont 9.26 8.57 8.73 8.853
Virginia 8.77 8.80 8.83 8.800
Washington 8.68 8.61 8.41 8.567
West Virginia 9.05 8.74 8.80 8.863
Wisconsin 8.68 8.06 7.98 8.240
Wyoming 8.64 8.00 7.92 8.187

text: Miss USA 1993
Preliminary Competition
Preliminary Competition
State_ Interview Swimsuit Evening_gown Average
Maine 9.08 8.35 8.61 8.680
Maryland 8.72 8.38 8.73 8.610
Massachusetts 8.99 8.71 8.63 8.777
Michigan 9.48 9.53 9.47 9.493
Minnesota 8.55 8.24 8.45 8.413
Mississippi 8.96 8.50 8.50 8.653
Missouri 8.98 8.77 8.72 8.823
Montana 8.64 7.80 8.16 8.200
Nebraska 8.87 8.58 8.73 8.727
Nevada 8.83 8.35 8.46 8.547
New Hampshire 9.12 8.57 8.54 8.743
New Jersey 9.46 9.06 9.41 9.310
New Mexico 8.56 8.33 8.71 8.533
New York 9.20 9.22 8.77 9.063
North Carolina 9.13 8.55 8.91 8.863
North Dakota 8.88 8.41 8.33 8.540
Ohio 8.99 8.46 8.50 8.650
Oklahoma 8.90 8.75 8.69 8.780
Oregon 8.84 8.17 8.16 8.390

Question: What is the sum of the evening dress scores where the interview score is less than 8.77, the swimsuit score is 7.8 and the average score is less than 8.2 for the Miss USA 1993 Preliminary Competition?