Using the point A and the point M_b, construct a point C (rule W01);

Using the point A and the point M_b, construct a line b (rule W02);

% DET: points A and M_b are not the same

Using the point E_b and the point M_b, construct a line m(H_aH_c) (rule W02);

% DET: points E_b and M_b are not the same

Using the point E_b and the line b, construct a line h_b (rule W10b);

Using the line h_b and the line b, construct a point H_b (rule W03);

% NDG: lines h_b and b are not parallel

% DET: lines h_b and b are not the same

Using the point A and the point H_b, construct a line m(AH_b) (rule W14);

% DET: points A and H_b are not the same

Using the point E_b and the point M_b, construct a line m(E_bM_b) (rule W14);

% DET: points E_b and M_b are not the same

Using the line m(E_bM_b) and the line m(H_aH_c), construct a point N (rule W03);

% NDG: lines m(E_bM_b) and m(H_aH_c) are not parallel

% DET: lines m(E_bM_b) and m(H_aH_c) are not the same

Using the point E_b and the point N, construct a circle k(N,M_a) (rule W06);

% NDG: points E_b and N are not the same

Using the circle k(N,M_a) and the line m(AH_b), construct a point M_c and a point E_a (rule W04);

% NDG: line m(AH_b) and circle k(N,M_a) intersect

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