Extreme Regions

These are some more weird cases The union of three circles leaves a gap in the middle. Note, that the cover contains a non-inner trixel marked with white

3 Rings with a small gap in the cover REGION CIRCLE J2000 225 45 540 CIRCLE J2000 215 30 540 CIRCLE J2000 235 30 540 Cost = 10

four rings REGION CONVEX J2000 -2 -2 0.996 CONVEX J2000 2 2 0.996 CONVEX J2000 4 4 0.996 CONVEX j2000 6 7 0.994 Cost = 20