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(2*k*q+1)^2-4k^2*(q^2-1)=0,(2*k*q+4)^2-4k^2*(q^2+8)=0
(2*k*q+1)^2-4k^2*(q^2-1)=0,(2*k*q+4)^2-4k^2*(q^2+8)=0
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