*Vertices 2 1 "IntAff" 0.0 0.0 0.0 x_fact 45.714286 y_fact 66.428571 2 "Survival" 0.0 0.0 0.0 x_fact 20.000000 y_fact 33.571429 *Matrix 0.000000 0.839170 0.839170 0.000000