Q1(0,0,0,0)
Q2(7√3/12,5√7/12,√14/2,√14/12)
Q4(7√3/6,5√7/6,0,√14/6)=Q3
Q5(7√3/4,√7/4,0,-√14/4)
Q1(0,0,0,0)
Q2(7√3/12,5√7/12,6√14/12,√14/12)
Q4(14√3/12,10√7/12,0,2√14/12)=Q3
Q5(21√3/12,3√7/12,0,-3√14/12)
Q1Q2^2=(147+175+504+14)/12^2=840/12^2
Q1Q4^2=(588+700+56)/12^2=1344/12^2*
Q1Q5^2=(1323+63+126)/12^2=1512/12^2*
Q2Q4^2=(588+28+504+224)/12^2=1344^2
Q2Q5^2=(588+28+504+224)/12^2=1344/12^2
Q4Q5^2=(147+343+350)/12^2=840/12^2*
840:1344:1512=5:8:9
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