> 3 contour
-0.443242	71.3196	3
-0.514933	71.3301	3
-0.598267	71.3406	3
-0.6816	71.359	3
-0.764933	71.3755	3
-0.848267	71.3935	3
-0.89052	71.4029	3
-0.9316	71.4116	3
-1.01493	71.4305	3
-1.09827	71.4492	3
-1.1816	71.4745	3
-1.22228	71.4862	3
-1.26493	71.4984	3
-1.34827	71.5241	3
-1.4316	71.5516	3
-1.48273	71.5696	3
-1.51493	71.5812	3
-1.59827	71.6128	3
-1.6816	71.6484	3
-1.69202	71.6529	3
-1.76493	71.6866	3
-1.84827	71.7285	3
-1.86319	71.7362	3
-1.9316	71.7761	3
> 3 contour
2.40404	71.3196	3
2.48507	71.3356	3
2.5684	71.35	3
2.65173	71.3658	3
2.73507	71.3823	3
2.8184	71.4004	3
2.83087	71.4029	3
2.90173	71.4164	3
2.98507	71.439	3
3.0684	71.4606	3
3.15173	71.4843	3
3.1585	71.4862	3
3.23507	71.5083	3
3.3184	71.5345	3
3.40173	71.5622	3
3.42154	71.5696	3
3.48507	71.5939	3
3.5684	71.6271	3
3.62904	71.6529	3
3.65173	71.6632	3
3.73507	71.7029	3
3.79997	71.7362	3
3.8184	71.7468	3
3.90173	71.7986	3
3.93615	71.8196	3
3.98507	71.8542	3
> 3 contour
3.98507	72.628	3
3.94912	72.6529	3
3.90173	72.6807	3
3.8184	72.7304	3
3.80764	72.7362	3
3.73507	72.7716	3
3.65173	72.809	3
3.62701	72.8196	3
3.5684	72.843	3
3.48507	72.8739	3
3.40357	72.9029	3
3.40173	72.9035	3
3.3184	72.9293	3
3.23507	72.9536	3
3.15173	72.9759	3
3.11104	72.9862	3
3.0684	72.9973	3
2.98507	73.0175	3
2.90173	73.0388	3
2.8184	73.0535	3
2.73507	73.0687	3
2.72989	73.0696	3
2.65173	73.084	3
2.5684	73.0987	3
2.48507	73.112	3
2.40173	73.128	3
2.3184	73.1356	3
2.23507	73.1455	3
2.16508	73.1529	3
> 3 contour
-0.230573	73.1529	3
-0.264933	73.1492	3
-0.348267	73.1391	3
-0.4316	73.1289	3
-0.514933	73.1173	3
-0.598267	73.1078	3
-0.6816	73.0903	3
-0.764933	73.075	3
-0.792363	73.0696	3
-0.848267	73.0592	3
-0.9316	73.0431	3
-1.01493	73.0254	3
-1.09827	73.0081	3
-1.17538	72.9862	3
-1.1816	72.9845	3
-1.26493	72.9628	3
-1.34827	72.9389	3
-1.4316	72.9132	3
-1.46336	72.9029	3
-1.51493	72.8858	3
-1.59827	72.8563	3
-1.6816	72.8231	3
-1.69035	72.8196	3
-1.76493	72.787	3
-1.84827	72.7475	3
-1.87093	72.7362	3
-1.9316	72.7024	3
> 6 contour
0.901733	72.6564	6
0.921035	72.6529	6
0.985067	72.6444	6
1.0684	72.6443	6
1.15173	72.6411	6
1.23507	72.6385	6
1.3184	72.6341	6
1.40173	72.636	6
1.48507	72.6163	6
1.5684	72.6055	6
1.65173	72.5909	6
1.73507	72.5748	6
1.75929	72.5696	6
1.8184	72.5581	6
1.90173	72.5397	6
1.98507	72.5102	6
2.05001	72.4862	6
2.0684	72.4787	6
2.15173	72.441	6
2.22072	72.4029	6
2.23507	72.3909	6
2.3122	72.3196	6
2.3184	72.3045	6
2.34433	72.2362	6
2.32983	72.1529	6
2.3184	72.1374	6
2.26013	72.0696	6
2.23507	72.0525	6
2.15173	72.0018	6
2.12239	71.9862	6
2.0684	71.9627	6
1.98507	71.9315	6
1.905	71.9029	6
1.90173	71.9017	6
1.8184	71.8811	6
1.73507	71.8624	6
1.65173	71.8471	6
1.5684	71.8334	6
1.48507	71.8227	6
1.47112	71.8196	6
1.40173	71.8006	6
1.3184	71.8029	6
1.23507	71.7974	6
1.15173	71.7937	6
1.0684	71.7899	6
0.985067	71.7879	6
0.901733	71.7748	6
0.8184	71.7909	6
0.735067	71.7955	6
0.651733	71.8024	6
0.5684	71.8092	6
0.485067	71.8179	6
0.435767	71.8196	6
0.401733	71.8204	6
0.3184	71.8408	6
0.235067	71.8559	6
0.151733	71.8748	6
0.0684001	71.8959	6
0.0440444	71.9029	6
-0.0149332	71.9194	6
-0.0982666	71.9484	6
-0.1816	71.9851	6
-0.184212	71.9862	6
-0.264933	72.0309	6
-0.324364	72.0696	6
-0.348267	72.0955	6
-0.397767	72.1529	6
-0.413396	72.2362	6
-0.378938	72.3196	6
-0.348267	72.3487	6
-0.284114	72.4029	6
-0.264933	72.4136	6
-0.1816	72.4574	6
-0.115629	72.4862	6
-0.0982666	72.4932	6
-0.0149332	72.522	6
0.0684001	72.5449	6
0.151733	72.5634	6
0.182333	72.5696	6
0.235067	72.5816	6
0.3184	72.5972	6
0.401733	72.6197	6
0.485067	72.6223	6
0.5684	72.6293	6
0.651733	72.6345	6
0.735067	72.64	6
0.8184	72.6419	6
0.885632	72.6529	6
0.901733	72.6564	6
> 9 contour
0.901733	72.5026	9
0.97277	72.4862	9
0.985067	72.4845	9
1.0684	72.4811	9
1.15173	72.4766	9
1.23507	72.472	9
1.3184	72.4649	9
1.40173	72.4563	9
1.48507	72.4284	9
1.56475	72.4029	9
1.5684	72.4017	9
1.65173	72.3706	9
1.73507	72.3248	9
1.74337	72.3196	9
1.8029	72.2362	9
1.78204	72.1529	9
1.73507	72.1156	9
1.66138	72.0696	9
1.65173	72.0654	9
1.5684	72.0328	9
1.48507	72.0088	9
1.41222	71.9862	9
1.40173	71.9824	9
1.3184	71.9736	9
1.23507	71.9643	9
1.15173	71.958	9
1.0684	71.9515	9
0.985067	71.9478	9
0.901733	71.9322	9
0.8184	71.9533	9
0.735067	71.9616	9
0.651733	71.9736	9
0.5684	71.9862	9
0.56822	71.9862	9
0.485067	71.9987	9
0.401733	72.0187	9
0.3184	72.0514	9
0.275095	72.0696	9
0.235067	72.0928	9
0.152324	72.1529	9
0.151733	72.155	9
0.127825	72.2362	9
0.151733	72.27	9
0.190409	72.3196	9
0.235067	72.3449	9
0.3184	72.3851	9
0.362781	72.4029	9
0.401733	72.4178	9
0.485067	72.4394	9
0.5684	72.4543	9
0.651733	72.4647	9
0.735067	72.4737	9
0.8184	72.4802	9
0.848685	72.4862	9
0.901733	72.5026	9
> 12 contour
0.901733	72.4255	12
0.985067	72.4131	12
1.05895	72.4029	12
1.0684	72.4022	12
1.15173	72.396	12
1.23507	72.3884	12
1.3184	72.373	12
1.40173	72.3416	12
1.45686	72.3196	12
1.48507	72.302	12
1.55443	72.2362	12
1.52281	72.1529	12
1.48507	72.1308	12
1.40173	72.0941	12
1.34269	72.0696	12
1.3184	72.062	12
1.23507	72.0449	12
1.15173	72.0342	12
1.0684	72.0249	12
0.985067	72.0194	12
0.901733	72.0108	12
0.8184	72.0275	12
0.735067	72.0403	12
0.651733	72.0595	12
0.610449	72.0696	12
0.5684	72.0794	12
0.485067	72.1131	12
0.430601	72.1529	12
0.410094	72.2362	12
0.480322	72.3196	12
0.485067	72.3221	12
0.5684	72.3569	12
0.651733	72.3779	12
0.735067	72.3917	12
0.8184	72.4025	12
0.821012	72.4029	12
0.901733	72.4255	12
> 15 contour
0.735067	72.3419	15
0.8184	72.3614	15
0.901733	72.3727	15
0.985067	72.372	15
1.0684	72.364	15
1.15173	72.3519	15
1.23507	72.3327	15
1.2735	72.3196	15
1.3184	72.295	15
1.37823	72.2362	15
1.3507	72.1529	15
1.3184	72.1323	15
1.23507	72.1006	15
1.15173	72.0846	15
1.0684	72.0756	15
0.985067	72.0708	15
0.945746	72.0696	15
0.901733	72.0669	15
0.88976	72.0696	15
0.8184	72.079	15
0.735067	72.0928	15
0.651733	72.1168	15
0.57492	72.1529	15
0.5684	72.167	15
0.53639	72.2362	15
0.5684	72.2643	15
0.651733	72.3151	15
0.663101	72.3196	15
0.735067	72.3419	15
> 18 contour
0.8184	72.3204	18
0.901733	72.3282	18
0.985067	72.336	18
1.0684	72.3258	18
1.10018	72.3196	18
1.15173	72.3101	18
1.23507	72.2777	18
1.29266	72.2362	18
1.24601	72.1529	18
1.23507	72.1479	18
1.15173	72.1186	18
1.0684	72.1044	18
0.985067	72.0993	18
0.901733	72.1079	18
0.8184	72.1124	18
0.735067	72.1336	18
0.685896	72.1529	18
0.651733	72.2002	18
0.630208	72.2362	18
0.651733	72.2521	18
0.735067	72.2948	18
0.815593	72.3196	18
0.8184	72.3204	18
> 21 contour
0.735067	72.2499	21
0.8184	72.2836	21
0.901733	72.2802	21
0.985067	72.3029	21
1.0684	72.2943	21
1.15173	72.2745	21
1.2197	72.2362	21
1.1527	72.1529	21
1.15173	72.1525	21
1.0684	72.1333	21
0.985067	72.1278	21
0.901733	72.1482	21
0.8184	72.1458	21
0.794533	72.1529	21
0.735067	72.2057	21
0.710971	72.2362	21
0.735067	72.2499	21
> 24 contour
0.985067	72.2723	24
1.0684	72.264	24
1.15173	72.2389	24
1.15655	72.2362	24
1.15173	72.2303	24
1.0684	72.1744	24
0.985067	72.1607	24
0.908076	72.2362	24
0.985067	72.2723	24