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Using the point G and the point H, construct a point O (rule W01);
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Using the point Hc and the point H, construct a line hc (rule W02);
% DET: points Hc and H are not the same
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Using the point Hc and the line hc, construct a line c (rule W10a);
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Using the point O and the line c, construct a line mc (rule W10b);
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Using the line mc and the line c, construct a point Mc (rule W03);
% NDG: lines mc and c are not parallel
% DET: lines mc and c are not the same
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Using the point Mc and the point G, construct a point C (rule W01);
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Using the point C and the point O, construct a circle k(O,C) (rule W06);
% NDG: points C and O are not the same
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Using the circle k(O,C) and the line c, construct a point A and a point B (rule W04);
% NDG: line c and circle k(O,C) intersect