> 3 contour
255.665	-2.98607	3
255.748	-2.95605	3
255.831	-2.93396	3
255.915	-2.91938	3
255.998	-2.90951	3
256.081	-2.90955	3
256.165	-2.91387	3
256.248	-2.92458	3
256.331	-2.94181	3
256.415	-2.96675	3
256.467	-2.98633	3
256.498	-2.99737	3
256.581	-3.03977	3
256.631	-3.06967	3
256.665	-3.0901	3
256.748	-3.15189	3
256.749	-3.153	3
256.831	-3.22607	3
256.842	-3.23633	3
256.915	-3.31833	3
256.916	-3.31967	3
256.978	-3.403	3
256.998	-3.43505	3
257.028	-3.48633	3
257.067	-3.56967	3
257.081	-3.6095	3
257.098	-3.653	3
257.124	-3.73633	3
257.141	-3.81967	3
257.152	-3.903	3
257.157	-3.98633	3
257.155	-4.06967	3
257.148	-4.153	3
257.134	-4.23633	3
257.113	-4.31967	3
257.083	-4.403	3
257.081	-4.40708	3
257.049	-4.48633	3
257.005	-4.56967	3
256.998	-4.58008	3
256.949	-4.653	3
256.915	-4.69625	3
256.881	-4.73633	3
256.831	-4.78877	3
256.799	-4.81967	3
256.748	-4.86335	3
256.695	-4.903	3
256.665	-4.92429	3
256.581	-4.97406	3
256.558	-4.98633	3
256.498	-5.01744	3
256.415	-5.04763	3
256.336	-5.06967	3
256.331	-5.07103	3
256.248	-5.08929	3
256.165	-5.10077	3
256.081	-5.10545	3
255.998	-5.10551	3
255.915	-5.09502	3
255.831	-5.07936	3
255.796	-5.06967	3
255.748	-5.05755	3
255.665	-5.02929	3
255.581	-4.99158	3
255.571	-4.98633	3
255.498	-4.94837	3
255.434	-4.903	3
255.415	-4.88909	3
255.331	-4.82018	3
255.331	-4.81967	3
255.249	-4.73633	3
255.248	-4.73543	3
255.181	-4.653	3
255.165	-4.62866	3
255.126	-4.56967	3
255.082	-4.48633	3
255.081	-4.48445	3
255.044	-4.403	3
255.016	-4.31967	3
254.998	-4.24942	3
254.995	-4.23633	3
254.98	-4.153	3
254.972	-4.06967	3
254.971	-3.98633	3
254.975	-3.903	3
254.986	-3.81967	3
254.998	-3.7666	3
255.005	-3.73633	3
255.029	-3.653	3
255.062	-3.56967	3
255.081	-3.5306	3
255.103	-3.48633	3
255.153	-3.403	3
255.165	-3.38646	3
255.213	-3.31967	3
255.248	-3.27915	3
255.288	-3.23633	3
255.331	-3.19395	3
255.38	-3.153	3
255.415	-3.1253	3
255.494	-3.06967	3
255.498	-3.06678	3
255.581	-3.02189	3
255.664	-2.98633	3
255.665	-2.98607	3
> 6 contour
255.998	-3.54604	6
256.081	-3.54713	6
256.165	-3.55914	6
256.195	-3.56967	6
256.248	-3.58626	6
256.331	-3.6348	6
256.354	-3.653	6
256.415	-3.71154	6
256.437	-3.73633	6
256.487	-3.81967	6
256.498	-3.85635	6
256.513	-3.903	6
256.525	-3.98633	6
256.522	-4.06967	6
256.502	-4.153	6
256.498	-4.16137	6
256.463	-4.23633	6
256.415	-4.29976	6
256.398	-4.31967	6
256.331	-4.37992	6
256.292	-4.403	6
256.248	-4.42793	6
256.165	-4.45698	6
256.081	-4.46762	6
255.998	-4.46842	6
255.915	-4.44155	6
255.837	-4.403	6
255.831	-4.40013	6
255.748	-4.33611	6
255.732	-4.31967	6
255.671	-4.23633	6
255.665	-4.22395	6
255.63	-4.153	6
255.611	-4.06967	6
255.607	-3.98633	6
255.619	-3.903	6
255.647	-3.81967	6
255.665	-3.78889	6
255.696	-3.73633	6
255.748	-3.67813	6
255.777	-3.653	6
255.831	-3.61201	6
255.915	-3.57445	6
255.93	-3.56967	6
255.998	-3.54604	6
> 9 contour
255.998	-3.73194	9
256.081	-3.73127	9
256.102	-3.73633	9
256.165	-3.74719	9
256.248	-3.80095	9
256.267	-3.81967	9
256.32	-3.903	9
256.331	-3.96215	9
256.338	-3.98633	9
256.331	-4.06253	9
256.331	-4.06967	9
256.301	-4.153	9
256.248	-4.21319	9
256.217	-4.23633	9
256.165	-4.26973	9
256.081	-4.29306	9
255.998	-4.2877	9
255.915	-4.23895	9
255.911	-4.23633	9
255.832	-4.153	9
255.831	-4.15159	9
255.794	-4.06967	9
255.787	-3.98633	9
255.811	-3.903	9
255.831	-3.86765	9
255.861	-3.81967	9
255.915	-3.77176	9
255.99	-3.73633	9
255.998	-3.73194	9
> 12 contour
256.081	-3.81439	12
256.096	-3.81967	12
256.165	-3.83925	12
256.228	-3.903	12
256.248	-3.97527	12
256.252	-3.98633	12
256.248	-4.02075	12
256.245	-4.06967	12
256.19	-4.153	12
256.165	-4.17448	12
256.081	-4.20769	12
255.998	-4.19268	12
255.942	-4.153	12
255.915	-4.12923	12
255.876	-4.06967	12
255.865	-3.98633	12
255.898	-3.903	12
255.915	-3.88242	12
255.998	-3.82323	12
256.039	-3.81967	12
256.081	-3.81439	12
> 15 contour
255.998	-3.8813	15
256.081	-3.85125	15
256.164	-3.903	15
256.165	-3.90368	15
256.214	-3.98633	15
256.199	-4.06967	15
256.165	-4.11188	15
256.081	-4.14832	15
255.998	-4.12532	15
255.938	-4.06967	15
255.919	-3.98633	15
255.971	-3.903	15
255.998	-3.8813	15
> 18 contour
256.081	-3.88503	18
256.11	-3.903	18
256.165	-3.96301	18
256.179	-3.98633	18
256.165	-4.03821	18
256.151	-4.06967	18
256.081	-4.11218	18
255.999	-4.06967	18
255.998	-4.06794	18
255.97	-3.98633	18
255.998	-3.94728	18
256.043	-3.903	18
256.081	-3.88503	18