Expt. 6  (Marc, 2/14/90)

World = wnwn (on a sun-3, so wnwn is closer to wfwn)

seed	ane0	ane10	ane50	ane-50	ans0	ans10	ans50

20-24	242	234	231	262	245	242	255
25-29	263	245	246	247	247	238	279
30-34	293	319	329	327	297	280	310
35-39	261	274	292	255	248	258	293
40-44	306				292


Expt. 5  (holes of size 1)
world 'e1a', tailored to show up differences in size 1 hole filling.
simple eval, thresholds 0 & 10, seeds 20-43

seed	0	10

20-24	252	221
25-29	418	404
30-34	283	335
35-39	333	256
40-44	240	180
