# A* picks a convex around P3 that turns into a concave later, but
# it is sorrunded by virtual concaves on both sides so this is found
# only a few steps later; cw->inc case

point_new P2  12.700000 17.145000  0.400000 0.000000
point_new P3  12.700000 19.685000  0.400000 0.000000
point_new P7  20.320000 19.685000  0.400000 0.000000
point_new P8  20.320000 22.225000  0.400000 0.000000

fail 2net_new pcbrnd2 0.200000 0.200000  from P2 cw P3 vconcave P7 to P8

