7.0000000000000000e+00    5.0000000000000000e+00
    6.9696155060244163e+00    5.3472963553338611e+00
    6.8793852415718169e+00    5.6840402866513378e+00
    6.7320508075688776e+00    6.0000000000000000e+00
    6.5320888862379558e+00    6.2855752193730785e+00
    6.2855752193730785e+00    6.5320888862379558e+00
    6.0000000000000000e+00    6.7320508075688767e+00
    5.6840402866513378e+00    6.8793852415718169e+00
    5.3472963553338611e+00    6.9696155060244163e+00
    5.0000000000000000e+00    7.0000000000000000e+00