r1	Brocard points, isogonal points
c1	Brocard points
r2	Brocard points, antimedial triangle, tercer punt de Brocard
r3	Brocard points, first Brocard triangle, perspectiva, tercer punt de Brocard
r4	Brocard points, pedal triangle
r5	Brocard points, medial triangle, tercer punt de Brocard
d	Brocard points, circumferències de Neuberg