# concave -> convex arc-to-arc cases

point_new P0 50 50 2 2

point_new P1a 30 80 2 2
point_new P1b 70 80 2 2

point_new P2 60 110 2 2



# arc2arc
2net_new n1 1 3 from P1a concave ccw P0 cw P1b to P2
2net_new n2 1 3 from P0 cw P1b