> 4 contour
169.21	-18.6748	4
169.26	-18.6699	4
169.31	-18.6677	4
169.36	-18.6652	4
169.41	-18.6654	4
169.46	-18.6652	4
169.51	-18.6677	4
169.56	-18.6699	4
169.61	-18.6748	4
169.645	-18.678	4
169.66	-18.6793	4
169.71	-18.6862	4
169.76	-18.693	4
169.81	-18.7024	4
169.86	-18.7117	4
169.91	-18.7238	4
169.927	-18.728	4
169.96	-18.7355	4
170.01	-18.7499	4
170.06	-18.7644	4
170.099	-18.778	4
170.11	-18.7818	4
170.16	-18.7984	4
170.21	-18.8184	4
170.234	-18.828	4
170.26	-18.8382	4
170.31	-18.8611	4
170.346	-18.878	4
170.36	-18.8842	4
170.41	-18.9101	4
170.444	-18.928	4
170.46	-18.9365	4
170.51	-18.966	4
170.53	-18.978	4
170.56	-18.996	4
170.607	-19.028	4
170.61	-19.0299	4
170.66	-19.0635	4
170.679	-19.078	4
170.71	-19.1013	4
170.745	-19.128	4
170.76	-19.14	4
170.804	-19.178	4
170.81	-19.1829	4
170.86	-19.227	4
170.861	-19.228	4
170.91	-19.2761	4
170.912	-19.278	4
170.96	-19.3264	4
170.961	-19.328	4
171.006	-19.378	4
171.01	-19.3829	4
171.049	-19.428	4
171.06	-19.4415	4
171.088	-19.478	4
171.11	-19.5074	4
171.126	-19.528	4
171.16	-19.5772	4
171.161	-19.578	4
171.193	-19.628	4
171.21	-19.6568	4
171.223	-19.678	4
171.252	-19.728	4
171.26	-19.7431	4
171.278	-19.778	4
171.303	-19.828	4
171.31	-19.8446	4
171.326	-19.878	4
171.347	-19.928	4
171.36	-19.9609	4
171.367	-19.978	4
171.385	-20.028	4
171.401	-20.078	4
171.41	-20.1107	4
171.415	-20.128	4
171.429	-20.178	4
171.441	-20.228	4
171.452	-20.278	4
171.46	-20.3249	4
171.461	-20.328	4
171.468	-20.378	4
171.475	-20.428	4
171.479	-20.478	4
171.483	-20.528	4
171.485	-20.578	4
171.486	-20.628	4
171.485	-20.678	4
171.484	-20.728	4
171.48	-20.778	4
171.476	-20.828	4
171.469	-20.878	4
171.462	-20.928	4
171.46	-20.939	4
171.453	-20.978	4
171.443	-21.028	4
171.431	-21.078	4
171.417	-21.128	4
171.41	-21.1523	4
171.403	-21.178	4
171.387	-21.228	4
171.369	-21.278	4
171.36	-21.301	4
171.349	-21.328	4
171.328	-21.378	4
171.31	-21.4163	4
171.305	-21.428	4
171.28	-21.478	4
171.26	-21.5166	4
171.254	-21.528	4
171.225	-21.578	4
171.21	-21.6018	4
171.194	-21.628	4
171.162	-21.678	4
171.16	-21.6803	4
171.126	-21.728	4
171.11	-21.7491	4
171.089	-21.778	4
171.06	-21.8141	4
171.048	-21.828	4
171.01	-21.8718	4
171.005	-21.878	4
170.96	-21.9272	4
170.959	-21.928	4
170.91	-21.9766	4
170.909	-21.978	4
170.86	-22.0249	4
170.857	-22.028	4
170.81	-22.0683	4
170.799	-22.078	4
170.76	-22.1103	4
170.737	-22.128	4
170.71	-22.1482	4
170.67	-22.178	4
170.66	-22.1852	4
170.61	-22.2183	4
170.595	-22.228	4
170.56	-22.2513	4
170.514	-22.278	4
170.51	-22.2805	4
170.46	-22.3096	4
170.424	-22.328	4
170.41	-22.3352	4
170.36	-22.3609	4
170.321	-22.378	4
170.31	-22.3831	4
170.26	-22.4057	4
170.21	-22.4249	4
170.202	-22.428	4
170.16	-22.4445	4
170.11	-22.461	4
170.06	-22.4774	4
170.058	-22.478	4
170.01	-22.4916	4
169.96	-22.5059	4
169.91	-22.5173	4
169.863	-22.528	4
169.86	-22.5287	4
169.81	-22.538	4
169.76	-22.5473	4
169.71	-22.554	4
169.66	-22.5609	4
169.61	-22.5652	4
169.56	-22.5698	4
169.51	-22.5718	4
169.46	-22.5742	4
169.41	-22.574	4
169.36	-22.5742	4
169.31	-22.5718	4
169.26	-22.5698	4
169.21	-22.5652	4
169.16	-22.5609	4
169.11	-22.554	4
169.06	-22.5473	4
169.01	-22.538	4
168.96	-22.5287	4
168.957	-22.528	4
168.91	-22.5173	4
168.86	-22.5059	4
168.81	-22.4916	4
168.762	-22.478	4
168.76	-22.4774	4
168.71	-22.461	4
168.66	-22.4445	4
168.618	-22.428	4
168.61	-22.4249	4
168.56	-22.4057	4
168.51	-22.3831	4
168.499	-22.378	4
168.46	-22.3609	4
168.41	-22.3352	4
168.396	-22.328	4
168.36	-22.3097	4
168.31	-22.2805	4
168.306	-22.278	4
168.26	-22.2513	4
168.225	-22.228	4
168.21	-22.2183	4
168.16	-22.1852	4
168.15	-22.178	4
168.11	-22.1482	4
168.083	-22.128	4
168.06	-22.1103	4
168.021	-22.078	4
168.01	-22.0682	4
167.963	-22.028	4
167.96	-22.0249	4
167.911	-21.978	4
167.91	-21.9766	4
167.861	-21.928	4
167.86	-21.9272	4
167.815	-21.878	4
167.81	-21.8718	4
167.772	-21.828	4
167.76	-21.8141	4
167.731	-21.778	4
167.71	-21.7491	4
167.694	-21.728	4
167.66	-21.6803	4
167.658	-21.678	4
167.626	-21.628	4
167.61	-21.6018	4
167.595	-21.578	4
167.566	-21.528	4
167.56	-21.5166	4
167.54	-21.478	4
167.515	-21.428	4
167.51	-21.4163	4
167.492	-21.378	4
167.471	-21.328	4
167.46	-21.301	4
167.451	-21.278	4
167.433	-21.228	4
167.417	-21.178	4
167.446	-21.128	4
167.443	-21.078	4
167.41	-21.0376	4
167.402	-21.028	4
167.367	-20.978	4
167.36	-20.939	4
167.36	-20.928	4
167.351	-20.878	4
167.344	-20.828	4
167.34	-20.778	4
167.336	-20.728	4
167.335	-20.678	4
167.334	-20.628	4
167.335	-20.578	4
167.337	-20.528	4
167.341	-20.478	4
167.345	-20.428	4
167.352	-20.378	4
167.359	-20.328	4
167.36	-20.3249	4
167.368	-20.278	4
167.379	-20.228	4
167.391	-20.178	4
167.405	-20.128	4
167.41	-20.1108	4
167.419	-20.078	4
167.435	-20.028	4
167.453	-19.978	4
167.46	-19.9609	4
167.473	-19.928	4
167.494	-19.878	4
167.51	-19.8446	4
167.517	-19.828	4
167.542	-19.778	4
167.56	-19.7431	4
167.568	-19.728	4
167.597	-19.678	4
167.61	-19.6569	4
167.627	-19.628	4
167.659	-19.578	4
167.66	-19.5772	4
167.694	-19.528	4
167.71	-19.5074	4
167.732	-19.478	4
167.76	-19.4415	4
167.771	-19.428	4
167.81	-19.3829	4
167.814	-19.378	4
167.859	-19.328	4
167.86	-19.3264	4
167.908	-19.278	4
167.91	-19.2761	4
167.959	-19.228	4
167.96	-19.227	4
168.01	-19.1829	4
168.016	-19.178	4
168.06	-19.14	4
168.075	-19.128	4
168.11	-19.1013	4
168.141	-19.078	4
168.16	-19.0635	4
168.21	-19.0299	4
168.213	-19.028	4
168.26	-18.996	4
168.29	-18.978	4
168.31	-18.9661	4
168.36	-18.9365	4
168.376	-18.928	4
168.41	-18.9101	4
168.46	-18.8842	4
168.474	-18.878	4
168.51	-18.8611	4
168.56	-18.8382	4
168.586	-18.828	4
168.61	-18.8184	4
168.66	-18.7984	4
168.71	-18.7818	4
168.721	-18.778	4
168.76	-18.7644	4
168.81	-18.75	4
168.86	-18.7355	4
168.893	-18.728	4
168.91	-18.7238	4
168.96	-18.7117	4
168.966	-18.728	4
168.983	-18.778	4
169.001	-18.828	4
169.01	-18.8551	4
169.06	-18.8449	4
169.11	-18.8375	4
169.16	-18.8301	4
169.161	-18.828	4
169.21	-18.7891	4
169.225	-18.778	4
169.21	-18.7545	4
169.16	-18.7522	4
169.144	-18.728	4
169.16	-18.6793	4
169.175	-18.678	4
169.21	-18.6748	4
> 8 contour
169.21	-19.3257	8
169.26	-19.3187	8
169.264	-19.328	8
169.26	-19.3347	8
169.234	-19.378	8
169.256	-19.428	8
169.26	-19.4359	8
169.31	-19.4292	8
169.312	-19.428	8
169.332	-19.378	8
169.353	-19.328	8
169.36	-19.3117	8
169.41	-19.3117	8
169.46	-19.3117	8
169.51	-19.3152	8
169.56	-19.3187	8
169.61	-19.3257	8
169.626	-19.328	8
169.66	-19.3326	8
169.71	-19.3428	8
169.76	-19.3533	8
169.81	-19.3677	8
169.845	-19.378	8
169.86	-19.3822	8
169.91	-19.4001	8
169.96	-19.4188	8
169.98	-19.428	8
170.01	-19.4412	8
170.06	-19.4644	8
170.085	-19.478	8
170.11	-19.4917	8
170.16	-19.5197	8
170.163	-19.528	8
170.21	-19.571	8
170.248	-19.578	8
170.26	-19.5866	8
170.31	-19.6263	8
170.312	-19.628	8
170.36	-19.6675	8
170.371	-19.678	8
170.41	-19.7152	8
170.423	-19.728	8
170.46	-19.7661	8
170.471	-19.778	8
170.51	-19.825	8
170.513	-19.828	8
170.552	-19.878	8
170.56	-19.8895	8
170.587	-19.928	8
170.61	-19.9661	8
170.618	-19.978	8
170.647	-20.028	8
170.66	-20.0533	8
170.673	-20.078	8
170.695	-20.128	8
170.71	-20.1652	8
170.715	-20.178	8
170.734	-20.228	8
170.75	-20.278	8
170.76	-20.3165	8
170.763	-20.328	8
170.774	-20.378	8
170.784	-20.428	8
170.791	-20.478	8
170.796	-20.528	8
170.798	-20.578	8
170.799	-20.628	8
170.798	-20.678	8
170.795	-20.728	8
170.79	-20.778	8
170.783	-20.828	8
170.773	-20.878	8
170.762	-20.928	8
170.76	-20.9342	8
170.748	-20.978	8
170.732	-21.028	8
170.713	-21.078	8
170.71	-21.0848	8
170.692	-21.128	8
170.669	-21.178	8
170.66	-21.1957	8
170.643	-21.228	8
170.613	-21.278	8
170.61	-21.2823	8
170.581	-21.328	8
170.56	-21.358	8
170.545	-21.378	8
170.51	-21.4219	8
170.505	-21.428	8
170.462	-21.478	8
170.46	-21.48	8
170.413	-21.528	8
170.41	-21.5304	8
170.36	-21.5775	8
170.359	-21.578	8
170.31	-21.6184	8
170.298	-21.628	8
170.26	-21.6575	8
170.23	-21.678	8
170.21	-21.691	8
170.16	-21.7231	8
170.151	-21.728	8
170.11	-21.7511	8
170.06	-21.7778	8
170.059	-21.778	8
170.01	-21.8009	8
169.96	-21.8227	8
169.945	-21.828	8
169.91	-21.8411	8
169.86	-21.859	8
169.81	-21.8729	8
169.791	-21.878	8
169.76	-21.887	8
169.71	-21.8976	8
169.66	-21.9079	8
169.61	-21.9146	8
169.56	-21.9212	8
169.51	-21.9245	8
169.46	-21.9277	8
169.41	-21.9278	8
169.36	-21.9277	8
169.31	-21.9245	8
169.26	-21.9212	8
169.21	-21.9146	8
169.16	-21.9079	8
169.11	-21.8976	8
169.06	-21.887	8
169.029	-21.878	8
169.01	-21.8729	8
168.96	-21.859	8
168.91	-21.8411	8
168.875	-21.828	8
168.86	-21.8227	8
168.81	-21.8009	8
168.76	-21.778	8
168.76	-21.7778	8
168.71	-21.7511	8
168.669	-21.728	8
168.66	-21.7231	8
168.61	-21.691	8
168.59	-21.678	8
168.56	-21.6575	8
168.522	-21.628	8
168.51	-21.6184	8
168.461	-21.578	8
168.46	-21.5775	8
168.41	-21.5305	8
168.407	-21.528	8
168.36	-21.48	8
168.358	-21.478	8
168.315	-21.428	8
168.31	-21.4219	8
168.275	-21.378	8
168.26	-21.358	8
168.239	-21.328	8
168.21	-21.2823	8
168.207	-21.278	8
168.177	-21.228	8
168.16	-21.1956	8
168.151	-21.178	8
168.128	-21.128	8
168.11	-21.0847	8
168.107	-21.078	8
168.088	-21.028	8
168.072	-20.978	8
168.06	-20.9342	8
168.058	-20.928	8
168.047	-20.878	8
168.037	-20.828	8
168.03	-20.778	8
168.025	-20.728	8
168.022	-20.678	8
168.021	-20.628	8
168.022	-20.578	8
168.024	-20.528	8
168.029	-20.478	8
168.036	-20.428	8
168.046	-20.378	8
168.057	-20.328	8
168.06	-20.3165	8
168.07	-20.278	8
168.086	-20.228	8
168.105	-20.178	8
168.11	-20.1652	8
168.125	-20.128	8
168.147	-20.078	8
168.16	-20.0533	8
168.173	-20.028	8
168.202	-19.978	8
168.21	-19.9661	8
168.233	-19.928	8
168.26	-19.8895	8
168.268	-19.878	8
168.307	-19.828	8
168.31	-19.825	8
168.349	-19.778	8
168.36	-19.7661	8
168.397	-19.728	8
168.41	-19.7151	8
168.449	-19.678	8
168.46	-19.6675	8
168.508	-19.628	8
168.51	-19.6263	8
168.56	-19.5866	8
168.572	-19.578	8
168.61	-19.5523	8
168.647	-19.528	8
168.66	-19.5197	8
168.71	-19.4917	8
168.735	-19.478	8
168.76	-19.4644	8
168.81	-19.4413	8
168.84	-19.428	8
168.86	-19.4188	8
168.91	-19.4001	8
168.96	-19.3822	8
168.975	-19.378	8
169.01	-19.3677	8
169.06	-19.3533	8
169.11	-19.3428	8
169.16	-19.3326	8
169.194	-19.328	8
169.21	-19.3257	8
> 12 contour
169.31	-19.6279	12
169.31	-19.628	12
169.36	-19.6591	12
169.41	-19.6589	12
169.458	-19.628	12
169.46	-19.6235	12
169.51	-19.6278	12
169.512	-19.628	12
169.56	-19.6325	12
169.61	-19.641	12
169.66	-19.6504	12
169.71	-19.6641	12
169.757	-19.678	12
169.76	-19.679	12
169.81	-19.6973	12
169.86	-19.7175	12
169.881	-19.728	12
169.91	-19.7421	12
169.96	-19.7685	12
169.975	-19.778	12
170.01	-19.7999	12
170.052	-19.828	12
170.06	-19.8338	12
170.11	-19.8741	12
170.115	-19.878	12
170.16	-19.9176	12
170.171	-19.928	12
170.21	-19.9697	12
170.218	-19.978	12
170.26	-20.0274	12
170.26	-20.028	12
170.297	-20.078	12
170.31	-20.0985	12
170.329	-20.128	12
170.358	-20.178	12
170.36	-20.1825	12
170.382	-20.228	12
170.403	-20.278	12
170.41	-20.298	12
170.421	-20.328	12
170.436	-20.378	12
170.448	-20.428	12
170.457	-20.478	12
170.46	-20.498	12
170.464	-20.528	12
170.468	-20.578	12
170.469	-20.628	12
170.467	-20.678	12
170.463	-20.728	12
170.46	-20.7483	12
170.456	-20.778	12
170.446	-20.828	12
170.433	-20.878	12
170.418	-20.928	12
170.41	-20.948	12
170.399	-20.978	12
170.378	-21.028	12
170.36	-21.0625	12
170.352	-21.078	12
170.322	-21.128	12
170.31	-21.1461	12
170.289	-21.178	12
170.26	-21.2166	12
170.251	-21.228	12
170.21	-21.2739	12
170.206	-21.278	12
170.16	-21.3255	12
170.157	-21.328	12
170.11	-21.3688	12
170.099	-21.378	12
170.06	-21.4087	12
170.032	-21.428	12
170.01	-21.4422	12
169.96	-21.473	12
169.95	-21.478	12
169.91	-21.4992	12
169.86	-21.5234	12
169.848	-21.528	12
169.81	-21.5435	12
169.76	-21.562	12
169.71	-21.576	12
169.702	-21.578	12
169.66	-21.5896	12
169.61	-21.5992	12
169.56	-21.6079	12
169.51	-21.6126	12
169.46	-21.6166	12
169.41	-21.6169	12
169.36	-21.6166	12
169.31	-21.6126	12
169.26	-21.6079	12
169.21	-21.5992	12
169.16	-21.5897	12
169.118	-21.578	12
169.11	-21.576	12
169.06	-21.562	12
169.01	-21.5435	12
168.972	-21.528	12
168.96	-21.5234	12
168.91	-21.4992	12
168.87	-21.478	12
168.86	-21.473	12
168.81	-21.4421	12
168.788	-21.428	12
168.76	-21.4087	12
168.721	-21.378	12
168.71	-21.3688	12
168.663	-21.328	12
168.66	-21.3255	12
168.614	-21.278	12
168.61	-21.2739	12
168.569	-21.228	12
168.56	-21.2166	12
168.531	-21.178	12
168.51	-21.1461	12
168.498	-21.128	12
168.468	-21.078	12
168.46	-21.0625	12
168.443	-21.028	12
168.421	-20.978	12
168.41	-20.948	12
168.402	-20.928	12
168.387	-20.878	12
168.374	-20.828	12
168.364	-20.778	12
168.36	-20.7483	12
168.357	-20.728	12
168.353	-20.678	12
168.351	-20.628	12
168.352	-20.578	12
168.356	-20.528	12
168.36	-20.498	12
168.363	-20.478	12
168.372	-20.428	12
168.384	-20.378	12
168.399	-20.328	12
168.41	-20.298	12
168.417	-20.278	12
168.438	-20.228	12
168.46	-20.1825	12
168.462	-20.178	12
168.491	-20.128	12
168.51	-20.0985	12
168.523	-20.078	12
168.56	-20.028	12
168.56	-20.0274	12
168.602	-19.978	12
168.61	-19.9697	12
168.649	-19.928	12
168.66	-19.9176	12
168.705	-19.878	12
168.71	-19.8741	12
168.76	-19.8338	12
168.768	-19.828	12
168.81	-19.7999	12
168.845	-19.778	12
168.86	-19.7685	12
168.91	-19.7421	12
168.939	-19.728	12
168.96	-19.7175	12
169.01	-19.6973	12
169.06	-19.679	12
169.063	-19.678	12
169.11	-19.6641	12
169.16	-19.6504	12
169.21	-19.641	12
169.26	-19.6325	12
169.308	-19.628	12
169.31	-19.6279	12
> 16 contour
169.31	-19.8277	16
169.36	-19.8227	16
169.41	-19.8219	16
169.46	-19.8227	16
169.51	-19.8277	16
169.512	-19.828	16
169.56	-19.834	16
169.61	-19.8443	16
169.66	-19.8567	16
169.71	-19.8739	16
169.721	-19.878	16
169.76	-19.8928	16
169.81	-19.9168	16
169.831	-19.928	16
169.86	-19.9437	16
169.91	-19.9769	16
169.912	-19.978	16
169.96	-20.0133	16
169.977	-20.028	16
170.01	-20.0577	16
170.031	-20.078	16
170.06	-20.109	16
170.076	-20.128	16
170.11	-20.1722	16
170.114	-20.178	16
170.148	-20.228	16
170.16	-20.2503	16
170.175	-20.278	16
170.198	-20.328	16
170.21	-20.3609	16
170.217	-20.378	16
170.232	-20.428	16
170.244	-20.478	16
170.252	-20.528	16
170.256	-20.578	16
170.257	-20.628	16
170.255	-20.678	16
170.25	-20.728	16
170.241	-20.778	16
170.229	-20.828	16
170.212	-20.878	16
170.21	-20.8831	16
170.193	-20.928	16
170.168	-20.978	16
170.16	-20.9929	16
170.14	-21.028	16
170.11	-21.0705	16
170.105	-21.078	16
170.065	-21.128	16
170.06	-21.1334	16
170.017	-21.178	16
170.01	-21.1843	16
169.96	-21.228	16
169.96	-21.2283	16
169.91	-21.2647	16
169.89	-21.278	16
169.86	-21.2974	16
169.81	-21.3239	16
169.801	-21.328	16
169.76	-21.3479	16
169.71	-21.3667	16
169.676	-21.378	16
169.66	-21.3833	16
169.61	-21.3959	16
169.56	-21.4064	16
169.51	-21.4128	16
169.46	-21.4175	16
169.41	-21.4182	16
169.36	-21.4174	16
169.31	-21.4128	16
169.26	-21.4065	16
169.21	-21.3959	16
169.16	-21.3833	16
169.144	-21.378	16
169.11	-21.3667	16
169.06	-21.3479	16
169.019	-21.328	16
169.01	-21.3238	16
168.96	-21.2974	16
168.93	-21.278	16
168.91	-21.2647	16
168.86	-21.2283	16
168.86	-21.228	16
168.81	-21.1842	16
168.803	-21.178	16
168.76	-21.1334	16
168.755	-21.128	16
168.715	-21.078	16
168.71	-21.0706	16
168.68	-21.028	16
168.66	-20.9929	16
168.652	-20.978	16
168.627	-20.928	16
168.61	-20.8831	16
168.608	-20.878	16
168.591	-20.828	16
168.579	-20.778	16
168.57	-20.728	16
168.565	-20.678	16
168.563	-20.628	16
168.564	-20.578	16
168.568	-20.528	16
168.576	-20.478	16
168.588	-20.428	16
168.603	-20.378	16
168.61	-20.3609	16
168.622	-20.328	16
168.645	-20.278	16
168.66	-20.2503	16
168.673	-20.228	16
168.706	-20.178	16
168.71	-20.1722	16
168.744	-20.128	16
168.76	-20.109	16
168.789	-20.078	16
168.81	-20.0577	16
168.843	-20.028	16
168.86	-20.0133	16
168.908	-19.978	16
168.91	-19.9769	16
168.96	-19.9437	16
168.989	-19.928	16
169.01	-19.9168	16
169.06	-19.8928	16
169.099	-19.878	16
169.11	-19.8739	16
169.16	-19.8567	16
169.21	-19.8443	16
169.26	-19.8339	16
169.308	-19.828	16
169.31	-19.8277	16
> 20 contour
169.31	-19.9743	20
169.36	-19.9685	20
169.41	-19.9671	20
169.46	-19.9685	20
169.51	-19.9743	20
169.532	-19.978	20
169.529	-20.028	20
169.56	-20.0336	20
169.61	-20.047	20
169.66	-20.0648	20
169.689	-20.078	20
169.71	-20.0875	20
169.76	-20.1152	20
169.779	-20.128	20
169.76	-20.1457	20
169.751	-20.178	20
169.76	-20.2027	20
169.791	-20.228	20
169.81	-20.2332	20
169.826	-20.228	20
169.86	-20.1918	20
169.891	-20.178	20
169.91	-20.1689	20
169.919	-20.178	20
169.91	-20.1969	20
169.896	-20.228	20
169.91	-20.2444	20
169.937	-20.278	20
169.96	-20.3131	20
169.969	-20.328	20
169.996	-20.378	20
170.01	-20.4124	20
170.06	-20.3963	20
170.072	-20.428	20
170.06	-20.4428	20
170.032	-20.478	20
170.043	-20.528	20
170.049	-20.578	20
170.05	-20.628	20
170.047	-20.678	20
170.04	-20.728	20
170.029	-20.778	20
170.06	-20.8188	20
170.067	-20.828	20
170.06	-20.8462	20
170.01	-20.8305	20
169.989	-20.878	20
170.01	-20.9108	20
170.022	-20.928	20
170.01	-20.9468	20
169.96	-20.9289	20
169.926	-20.978	20
169.91	-20.9969	20
169.882	-21.028	20
169.86	-21.0494	20
169.827	-21.078	20
169.81	-21.0913	20
169.76	-21.1253	20
169.755	-21.128	20
169.76	-21.1437	20
169.77	-21.178	20
169.76	-21.184	20
169.751	-21.178	20
169.71	-21.1532	20
169.66	-21.1754	20
169.653	-21.178	20
169.66	-21.2139	20
169.663	-21.228	20
169.66	-21.2291	20
169.659	-21.228	20
169.61	-21.1931	20
169.56	-21.2067	20
169.51	-21.2159	20
169.46	-21.2214	20
169.41	-21.223	20
169.36	-21.2214	20
169.31	-21.2158	20
169.26	-21.2068	20
169.21	-21.1932	20
169.167	-21.178	20
169.16	-21.1754	20
169.11	-21.1532	20
169.069	-21.178	20
169.06	-21.184	20
169.05	-21.178	20
169.06	-21.1437	20
169.065	-21.128	20
169.06	-21.1253	20
169.01	-21.0913	20
168.993	-21.078	20
168.96	-21.0494	20
168.938	-21.028	20
168.91	-20.997	20
168.894	-20.978	20
168.86	-20.9289	20
168.81	-20.9469	20
168.798	-20.928	20
168.81	-20.9108	20
168.831	-20.878	20
168.81	-20.8306	20
168.76	-20.8462	20
168.753	-20.828	20
168.76	-20.8188	20
168.791	-20.778	20
168.78	-20.728	20
168.773	-20.678	20
168.77	-20.628	20
168.771	-20.578	20
168.777	-20.528	20
168.788	-20.478	20
168.76	-20.4428	20
168.748	-20.428	20
168.76	-20.3963	20
168.81	-20.4123	20
168.824	-20.378	20
168.851	-20.328	20
168.86	-20.3131	20
168.883	-20.278	20
168.91	-20.2444	20
168.924	-20.228	20
168.91	-20.197	20
168.901	-20.178	20
168.91	-20.1689	20
168.929	-20.178	20
168.96	-20.1918	20
168.975	-20.178	20
168.96	-20.1396	20
168.955	-20.128	20
168.96	-20.124	20
168.967	-20.128	20
169.01	-20.1496	20
169.041	-20.128	20
169.06	-20.1152	20
169.11	-20.0874	20
169.131	-20.078	20
169.16	-20.0647	20
169.21	-20.047	20
169.26	-20.0336	20
169.291	-20.028	20
169.288	-19.978	20
169.31	-19.9743	20
> 24 contour
169.21	-20.1701	24
169.26	-20.1535	24
169.31	-20.1412	24
169.36	-20.1349	24
169.41	-20.1321	24
169.46	-20.1348	24
169.51	-20.1412	24
169.56	-20.1535	24
169.61	-20.1702	24
169.627	-20.178	24
169.66	-20.1937	24
169.71	-20.2229	24
169.712	-20.228	24
169.76	-20.2722	24
169.778	-20.278	24
169.81	-20.3115	24
169.824	-20.328	24
169.858	-20.378	24
169.86	-20.3814	24
169.885	-20.428	24
169.905	-20.478	24
169.91	-20.4967	24
169.918	-20.528	24
169.926	-20.578	24
169.928	-20.628	24
169.924	-20.678	24
169.915	-20.728	24
169.91	-20.7445	24
169.9	-20.778	24
169.878	-20.828	24
169.86	-20.8592	24
169.849	-20.878	24
169.811	-20.928	24
169.81	-20.9296	24
169.761	-20.978	24
169.76	-20.9788	24
169.71	-21.0176	24
169.693	-21.028	24
169.66	-21.0467	24
169.61	-21.07	24
169.586	-21.078	24
169.56	-21.0865	24
169.51	-21.0989	24
169.46	-21.1053	24
169.41	-21.1081	24
169.36	-21.1053	24
169.31	-21.0989	24
169.26	-21.0865	24
169.234	-21.078	24
169.21	-21.07	24
169.16	-21.0467	24
169.127	-21.028	24
169.11	-21.0177	24
169.06	-20.9788	24
169.059	-20.978	24
169.01	-20.9295	24
169.009	-20.928	24
168.971	-20.878	24
168.96	-20.8592	24
168.942	-20.828	24
168.92	-20.778	24
168.91	-20.7443	24
168.905	-20.728	24
168.896	-20.678	24
168.892	-20.628	24
168.894	-20.578	24
168.902	-20.528	24
168.91	-20.4968	24
168.915	-20.478	24
168.935	-20.428	24
168.96	-20.3814	24
168.962	-20.378	24
168.996	-20.328	24
169.01	-20.3115	24
169.042	-20.278	24
169.06	-20.262	24
169.103	-20.228	24
169.11	-20.2228	24
169.16	-20.1936	24
169.193	-20.178	24
169.21	-20.1701	24
> 28 contour
169.26	-20.2603	28
169.31	-20.2436	28
169.36	-20.2364	28
169.41	-20.2321	28
169.46	-20.2364	28
169.51	-20.2436	28
169.56	-20.2603	28
169.603	-20.278	28
169.61	-20.281	28
169.66	-20.3143	28
169.678	-20.328	28
169.71	-20.3554	28
169.731	-20.378	28
169.76	-20.4199	28
169.766	-20.428	28
169.792	-20.478	28
169.809	-20.528	28
169.81	-20.5316	28
169.819	-20.578	28
169.821	-20.628	28
169.817	-20.678	28
169.81	-20.707	28
169.805	-20.728	28
169.785	-20.778	28
169.76	-20.8209	28
169.756	-20.828	28
169.717	-20.878	28
169.71	-20.8856	28
169.66	-20.9261	28
169.657	-20.928	28
169.61	-20.9589	28
169.564	-20.978	28
169.56	-20.9797	28
169.51	-20.9965	28
169.46	-21.0038	28
169.41	-21.0082	28
169.36	-21.0038	28
169.31	-20.9965	28
169.26	-20.9798	28
169.256	-20.978	28
169.21	-20.959	28
169.163	-20.928	28
169.16	-20.9261	28
169.11	-20.8856	28
169.103	-20.878	28
169.064	-20.828	28
169.06	-20.8209	28
169.035	-20.778	28
169.015	-20.728	28
169.01	-20.7075	28
169.003	-20.678	28
168.999	-20.628	28
169.001	-20.578	28
169.01	-20.531	28
169.011	-20.528	28
169.028	-20.478	28
169.054	-20.428	28
169.06	-20.4199	28
169.089	-20.378	28
169.11	-20.3554	28
169.142	-20.328	28
169.16	-20.3143	28
169.21	-20.281	28
169.217	-20.278	28
169.26	-20.2603	28
> 32 contour
169.41	-20.4249	32
169.424	-20.428	32
169.46	-20.4378	32
169.51	-20.4494	32
169.545	-20.478	32
169.56	-20.4967	32
169.586	-20.528	32
169.61	-20.5737	32
169.611	-20.578	32
169.617	-20.628	32
169.61	-20.6645	32
169.606	-20.678	32
169.574	-20.728	32
169.56	-20.7429	32
169.528	-20.778	32
169.51	-20.7915	32
169.46	-20.8021	32
169.41	-20.815	32
169.36	-20.8021	32
169.31	-20.7915	32
169.292	-20.778	32
169.26	-20.743	32
169.246	-20.728	32
169.214	-20.678	32
169.21	-20.6641	32
169.203	-20.628	32
169.209	-20.578	32
169.21	-20.5741	32
169.234	-20.528	32
169.26	-20.4966	32
169.275	-20.478	32
169.31	-20.4494	32
169.36	-20.4377	32
169.396	-20.428	32
169.41	-20.4249	32