Using the point E_b and the point M_c, construct a line m(BH_a) (rule W02);

% DET: points E_b and M_c are not the same

Using the point M_c and the point O, construct a line m_c (rule W02);

% DET: points M_c and O are not the same

Using the point M_c and the line m_c, construct a line c (rule W10a);

Using the point E_b and the line m_c, construct a line m(BH_c) (rule W16);

Using the point O and the line m(BH_a), construct a line m_a (rule W16);

Using the line m_a and the line m(BH_c), construct a point M_a (rule W03);

% NDG: lines m_a and m(BH_c) are not parallel

% DET: lines m_a and m(BH_c) are not the same

Using the point M_a and the line m_a, construct a line a (rule W10a);

Using the line a and the line c, construct a point B (rule W03);

% NDG: lines a and c are not parallel

% DET: lines a and c are not the same

Using the point B and the point E_b, construct a point H (rule W01);

Using the point M_c and the point B, construct a point A (rule W01);

Using the point O and the point H, construct a point G (rule W01);

Using the point M_c and the point G, construct a point C (rule W01);