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Using the point Ha and the point Hc, construct a line HcHa (rule W02);
% DET: points Ha and Hc are not the same
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Using the point Hc and the point Tc, construct a line c (rule W02);
% DET: points Hc and Tc are not the same
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Using the point Hc and the line c, construct a line hc (rule W10b);
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Using the line c, the line HcHa, the point Tc, the point Hc and the point Ha, construct a line HbHc (rule W18);
% NDG: points Tc and Hc are not the same points Hc and Ha are not the same
% DET: points Hc and Tc are not the same
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Using the point Tc, the point Hc and the point Ha, construct a circle circle[Tc,Ha,angle[s[c]][a]] (rule W20);
% NDG: points Tc and Hc are not the same points Hc and Ha are not the same points Tc and Ha are not the same
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Using the circle circle[Tc,Ha,angle[s[c]][a]] and the line hc, construct a point Cca1 and a point C (rule W04);
% NDG: line hc and circle circle[Tc,Ha,angle[s[c]][a]] intersect
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Using the point C and the point Ha, construct a line a (rule W02);
% DET: points C and Ha are not the same
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Using the line c and the line a, construct a point B (rule W03);
% NDG: lines c and a are not parallel
% DET: lines c and a are not the same
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Using the point B and the point C, construct a point Ma (rule W01);
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Using the point Hc and the point Ma, construct a circle k(Ma,B) (rule W06);
% NDG: points Hc and Ma are not the same
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Using the circle k(Ma,B), the line HbHc, the point Ma and the point Hc, construct a point Hb (rule W05);
% NDG: line HbHc and circle k(Ma,B) intersect
% DET: points Hc and Hb must be different
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Using the point C and the point Hb, construct a line b (rule W02);
% DET: points C and Hb are not the same
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Using the line c and the line b, construct a point A (rule W03);
% NDG: lines c and b are not parallel
% DET: lines c and b are not the same