> 6 contour
140.171	-2.07466	6
140.221	-2.05699	6
140.271	-2.05684	6
140.321	-2.05736	6
140.371	-2.07565	6
140.415	-2.095	6
140.421	-2.09767	6
140.471	-2.14051	6
140.476	-2.145	6
140.517	-2.195	6
140.521	-2.20284	6
140.542	-2.245	6
140.555	-2.295	6
140.56	-2.345	6
140.556	-2.395	6
140.521	-2.42058	6
140.479	-2.445	6
140.471	-2.45829	6
140.45	-2.495	6
140.421	-2.52683	6
140.388	-2.545	6
140.371	-2.55434	6
140.321	-2.5778	6
140.271	-2.57858	6
140.255	-2.595	6
140.221	-2.61586	6
140.195	-2.595	6
140.171	-2.5794	6
140.121	-2.56929	6
140.071	-2.54891	6
140.061	-2.545	6
140.021	-2.49504	6
140.021	-2.495	6
139.997	-2.445	6
139.985	-2.395	6
139.982	-2.345	6
139.986	-2.295	6
140	-2.245	6
140.021	-2.20278	6
140.025	-2.195	6
140.067	-2.145	6
140.071	-2.14167	6
140.121	-2.09735	6
140.126	-2.095	6
140.171	-2.07466	6
> 12 contour
140.221	-2.18644	12
140.271	-2.18391	12
140.321	-2.18648	12
140.334	-2.195	12
140.371	-2.21918	12
140.4	-2.245	12
140.421	-2.27577	12
140.431	-2.295	12
140.441	-2.345	12
140.433	-2.395	12
140.421	-2.40519	12
140.371	-2.43598	12
140.362	-2.445	12
140.321	-2.48185	12
140.271	-2.47619	12
140.221	-2.46796	12
140.191	-2.445	12
140.171	-2.42315	12
140.15	-2.395	12
140.13	-2.345	12
140.121	-2.30929	12
140.112	-2.295	12
140.121	-2.27736	12
140.142	-2.245	12
140.171	-2.21918	12
140.208	-2.195	12
140.221	-2.18644	12
> 18 contour
140.221	-2.24117	18
140.271	-2.232	18
140.321	-2.24097	18
140.326	-2.245	18
140.371	-2.29488	18
140.371	-2.295	18
140.385	-2.345	18
140.373	-2.395	18
140.371	-2.3962	18
140.324	-2.445	18
140.321	-2.44725	18
140.315	-2.445	18
140.271	-2.43719	18
140.221	-2.42666	18
140.19	-2.395	18
140.171	-2.35999	18
140.161	-2.345	18
140.171	-2.29973	18
140.172	-2.295	18
140.216	-2.245	18
140.221	-2.24117	18
> 24 contour
140.221	-2.28115	24
140.271	-2.25722	24
140.321	-2.28058	24
140.335	-2.295	24
140.351	-2.345	24
140.329	-2.395	24
140.321	-2.40351	24
140.271	-2.42062	24
140.221	-2.3998	24
140.216	-2.395	24
140.19	-2.345	24
140.208	-2.295	24
140.221	-2.28115	24
> 30 contour
140.271	-2.27481	30
140.303	-2.295	30
140.321	-2.33655	30
140.324	-2.345	30
140.321	-2.35181	30
140.291	-2.395	30
140.271	-2.40405	30
140.251	-2.395	30
140.221	-2.35	30
140.218	-2.345	30
140.221	-2.33881	30
140.239	-2.295	30
140.271	-2.27481	30