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y^2-x^2+42^2;(32-y)^2-(68-x)^2+18^2
3*x+2*y-13;2*x+0*y-11
173000;39286
1;2;0;0;5;4
y^2-x^2+42^2;(32-y)^2-(68-x)^2+18^2
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