> 2 contour
12.175	50.6696	2
12.2583	50.6665	2
12.3417	50.6721	2
12.4244	50.657	2
12.425	50.657	2
12.5083	50.647	2
12.5917	50.6262	2
12.675	50.591	2
12.6968	50.5737	2
12.7583	50.5124	2
12.7806	50.4903	2
12.8274	50.407	2
12.8377	50.3237	2
12.8194	50.2403	2
12.7583	50.157	2
12.7583	50.157	2
12.675	50.0781	2
12.6655	50.0737	2
12.5917	50.0403	2
12.5083	50.0158	2
12.425	50.0036	2
12.3417	49.9968	2
12.2583	49.9961	2
12.175	49.9958	2
12.0917	50.0344	2
12.0083	50.0724	2
12.0061	50.0737	2
11.925	50.1253	2
11.8885	50.157	2
11.8417	50.2264	2
11.8326	50.2403	2
11.8104	50.3237	2
11.8234	50.407	2
11.8417	50.4396	2
11.8693	50.4903	2
11.925	50.542	2
11.948	50.5737	2
12.0083	50.6189	2
12.0917	50.631	2
12.152	50.657	2
12.175	50.6696	2
> 4 contour
12.175	50.5406	4
12.2583	50.5534	4
12.3417	50.5546	4
12.425	50.5434	4
12.5083	50.517	4
12.5553	50.4903	4
12.5917	50.4573	4
12.6333	50.407	4
12.6518	50.3237	4
12.6197	50.2403	4
12.5917	50.2109	4
12.5158	50.157	4
12.5083	50.1531	4
12.425	50.1237	4
12.3417	50.1105	4
12.2583	50.1108	4
12.175	50.1269	4
12.1296	50.157	4
12.0917	50.1821	4
12.0281	50.2403	4
12.0083	50.2978	4
11.9973	50.3237	4
12.0083	50.3642	4
12.0164	50.407	4
12.0917	50.4852	4
12.0987	50.4903	4
12.175	50.5406	4
> 6 contour
12.2583	50.4907	6
12.3417	50.4947	6
12.3596	50.4903	6
12.425	50.4802	6
12.5083	50.4364	6
12.539	50.407	6
12.5647	50.3237	6
12.5185	50.2403	6
12.5083	50.2316	6
12.425	50.184	6
12.3417	50.1696	6
12.2583	50.1738	6
12.175	50.207	6
12.1312	50.2403	6
12.0917	50.3007	6
12.0793	50.3237	6
12.0917	50.3609	6
12.1086	50.407	6
12.175	50.4607	6
12.2573	50.4903	6
12.2583	50.4907	6
> 8 contour
12.2583	50.4534	8
12.3417	50.4646	8
12.425	50.4423	8
12.4757	50.407	8
12.5063	50.3237	8
12.4453	50.2403	8
12.425	50.2278	8
12.3417	50.2024	8
12.2583	50.2152	8
12.214	50.2403	8
12.175	50.2944	8
12.1537	50.3237	8
12.175	50.3705	8
12.1877	50.407	8
12.2583	50.4534	8
> 10 contour
12.2583	50.4163	10
12.3417	50.4369	10
12.4202	50.407	10
12.425	50.4028	10
12.4699	50.3237	10
12.425	50.2709	10
12.3565	50.2403	10
12.3417	50.2353	10
12.3182	50.2403	10
12.2583	50.2586	10
12.203	50.3237	10
12.2442	50.407	10
12.2583	50.4163	10
> 12 contour
12.3417	50.4091	12
12.3473	50.407	12
12.425	50.3387	12
12.4335	50.3237	12
12.425	50.3137	12
12.3417	50.2644	12
12.2583	50.305	12
12.2424	50.3237	12
12.2583	50.3528	12
12.3339	50.407	12
12.3417	50.4091	12