diff -r 049f42e44dee -r fdfa3aa18607 demo/undir_components.lgf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demo/undir_components.lgf	Wed Nov 16 09:15:41 2005 +0000
@@ -0,0 +1,103 @@
+@nodeset 
+coordinates_x	coordinates_y	id	
+574.035	177.301	44	
+694.579	115.483	43	
+280.402	10.3938	42	
+212.403	-23.6057	41	
+286.584	-48.3327	40	
+438.037	-88.514	39	
+397.855	-196.694	38	
+366.947	-110.15	37	
+271.13	-175.058	36	
+277.311	-252.33	35	
+206.221	-205.967	34	
+-840.856	-246.718	18	
+-579.033	445.603	17	
+-767.847	113.289	16	
+906.312	201.403	15	
+986.873	-115.807	14	
+-470.779	158.605	13	
+422.945	521.129	12	
+-5.03507	561.41	11	
+329.797	314.692	10	
+-67.9734	319.727	9	
+762.812	-17.6227	8	
+526.164	32.7279	7	
+730.084	-307.139	6	
+415.393	-289.516	5	
+-67.9734	-347.42	4	
+-309.657	-57.9033	3	
+-323.543	-433.964	2	
+-539.894	-262.64	1	
+-26.6953	-19.9585	19	
+116.407	-173.66	20	
+201.208	38.3422	21	
+-262.548	107.243	22	
+-13.4452	133.743	23	
+-180.397	245.045	24	
+-416.25	345.746	26	
+-132.697	451.748	27	
+-371.2	568.349	28	
+670.264	274.195	29	
+588.113	544.499	30	
+924.667	409.347	31	
+-689.204	-237.261	32	
+-567.302	43.6423	33	
+@undiredgeset 
+		id	
+41	42	44	
+40	42	43	
+37	40	49	
+36	40	47	
+41	40	42	
+38	39	46	
+38	37	53	
+36	37	48	
+39	37	45	
+35	36	51	
+34	36	50	
+34	35	52	
+16	17	1	
+18	16	2	
+14	15	3	
+8	15	4	
+8	14	5	
+17	13	6	
+16	13	7	
+3	13	8	
+11	12	9	
+10	12	10	
+9	11	11	
+9	10	12	
+6	8	13	
+7	8	14	
+5	7	15	
+9	7	16	
+12	7	17	
+5	6	18	
+4	5	19	
+2	4	20	
+1	3	21	
+4	3	22	
+1	2	23	
+22	19	24	
+19	20	25	
+21	20	26	
+19	21	27	
+22	23	28	
+19	23	29	
+22	24	30	
+23	24	31	
+26	27	32	
+24	27	33	
+24	27	34	
+27	28	35	
+26	28	36	
+44	29	55	
+43	29	54	
+29	30	37	
+29	31	38	
+30	31	39	
+32	33	40	
+32	33	41	
+@end