def distance(tup_1, tup_2):
    mn = (tup_1[0]-tup_2[0])**2+(tup_1[1]-tup_2[1])**2+(tup_1[2]-tup_2[2])**2
    return mn

print(distance((338, 4.2, 6.3),(128, 14.8, 14.8)))