> 4 contour
254.186	19.8929	4
254.236	19.9032	4
254.286	19.9096	4
254.336	19.9154	4
254.386	19.9176	4
254.436	19.9194	4
254.486	19.9176	4
254.536	19.9154	4
254.586	19.9096	4
254.636	19.9032	4
254.639	19.891	4
254.651	19.841	4
254.664	19.791	4
254.686	19.7728	4
254.711	19.791	4
254.736	19.8101	4
254.786	19.807	4
254.804	19.791	4
254.786	19.7653	4
254.77	19.741	4
254.786	19.7272	4
254.806	19.741	4
254.836	19.7638	4
254.862	19.741	4
254.873	19.691	4
254.862	19.641	4
254.886	19.6388	4
254.936	19.6051	4
254.959	19.591	4
254.986	19.5748	4
254.99	19.591	4
254.986	19.5961	4
254.946	19.641	4
254.986	19.6696	4
255.017	19.641	4
255.036	19.6235	4
255.086	19.6173	4
255.136	19.611	4
255.157	19.591	4
255.136	19.5616	4
255.086	19.5514	4
255.037	19.541	4
255.086	19.5027	4
255.1	19.491	4
255.136	19.46	4
255.155	19.441	4
255.186	19.4361	4
255.231	19.391	4
255.236	19.3508	4
255.244	19.341	4
255.286	19.3332	4
255.326	19.291	4
255.336	19.2801	4
255.372	19.241	4
255.386	19.2255	4
255.436	19.2153	4
255.458	19.191	4
255.462	19.141	4
255.486	19.1132	4
255.536	19.1021	4
255.585	19.091	4
255.586	19.0865	4
255.599	19.041	4
255.61	18.991	4
255.618	18.941	4
255.624	18.891	4
255.628	18.841	4
255.629	18.791	4
255.628	18.741	4
255.625	18.691	4
255.62	18.641	4
255.612	18.591	4
255.601	18.541	4
255.588	18.491	4
255.586	18.4854	4
255.573	18.441	4
255.555	18.391	4
255.536	18.3449	4
255.534	18.341	4
255.511	18.291	4
255.486	18.2464	4
255.483	18.241	4
255.454	18.191	4
255.436	18.1645	4
255.42	18.141	4
255.386	18.0973	4
255.381	18.091	4
255.339	18.041	4
255.336	18.0376	4
255.29	17.991	4
255.286	17.9869	4
255.237	17.941	4
255.236	17.94	4
255.186	17.9	4
255.174	17.891	4
255.136	17.8623	4
255.103	17.841	4
255.086	17.8301	4
255.036	17.7999	4
255.019	17.791	4
254.986	17.7742	4
254.936	17.75	4
254.913	17.741	4
254.886	17.73	4
254.836	17.7109	4
254.786	17.6961	4
254.768	17.691	4
254.736	17.6816	4
254.686	17.6708	4
254.636	17.6607	4
254.586	17.6544	4
254.536	17.6487	4
254.486	17.6464	4
254.436	17.6448	4
254.386	17.6464	4
254.336	17.6487	4
254.286	17.6544	4
254.236	17.6607	4
254.186	17.6708	4
254.136	17.6816	4
254.104	17.691	4
254.086	17.6961	4
254.036	17.7108	4
253.986	17.73	4
253.959	17.741	4
253.936	17.75	4
253.886	17.7741	4
253.853	17.791	4
253.836	17.7999	4
253.786	17.8301	4
253.769	17.841	4
253.736	17.8623	4
253.698	17.891	4
253.686	17.9	4
253.636	17.9401	4
253.635	17.941	4
253.586	17.9869	4
253.582	17.991	4
253.536	18.0376	4
253.533	18.041	4
253.491	18.091	4
253.486	18.0973	4
253.452	18.141	4
253.436	18.1645	4
253.418	18.191	4
253.389	18.241	4
253.386	18.2464	4
253.361	18.291	4
253.338	18.341	4
253.336	18.3449	4
253.317	18.391	4
253.299	18.441	4
253.286	18.4854	4
253.284	18.491	4
253.271	18.541	4
253.26	18.591	4
253.252	18.641	4
253.247	18.691	4
253.244	18.741	4
253.243	18.791	4
253.244	18.841	4
253.248	18.891	4
253.254	18.941	4
253.262	18.991	4
253.273	19.041	4
253.286	19.0865	4
253.287	19.091	4
253.303	19.141	4
253.321	19.191	4
253.336	19.225	4
253.343	19.241	4
253.368	19.291	4
253.386	19.3237	4
253.396	19.341	4
253.427	19.391	4
253.436	19.4047	4
253.462	19.441	4
253.486	19.4713	4
253.502	19.491	4
253.536	19.5307	4
253.546	19.541	4
253.586	19.5811	4
253.596	19.591	4
253.636	19.6274	4
253.653	19.641	4
253.686	19.6671	4
253.718	19.691	4
253.736	19.7041	4
253.786	19.7358	4
253.794	19.741	4
253.836	19.7661	4
253.886	19.791	4
253.886	19.7911	4
253.936	19.8155	4
253.986	19.8351	4
254.002	19.841	4
254.036	19.8539	4
254.086	19.8688	4
254.136	19.8828	4
254.177	19.891	4
254.186	19.8929	4
> 8 contour
254.286	19.25	8
254.336	19.2645	8
254.386	19.2697	8
254.436	19.2738	8
254.486	19.2697	8
254.536	19.2644	8
254.586	19.25	8
254.614	19.241	8
254.636	19.2343	8
254.686	19.2091	8
254.718	19.191	8
254.736	19.1806	8
254.784	19.141	8
254.786	19.1396	8
254.835	19.091	8
254.836	19.0903	8
254.872	19.041	8
254.886	19.0154	8
254.9	18.991	8
254.923	18.941	8
254.936	18.8944	8
254.937	18.891	8
254.947	18.841	8
254.95	18.791	8
254.948	18.741	8
254.941	18.691	8
254.936	18.6726	8
254.928	18.641	8
254.909	18.591	8
254.886	18.5492	8
254.882	18.541	8
254.849	18.491	8
254.836	18.4748	8
254.804	18.441	8
254.786	18.425	8
254.745	18.391	8
254.736	18.3841	8
254.686	18.355	8
254.658	18.341	8
254.636	18.3296	8
254.586	18.3136	8
254.536	18.3001	8
254.486	18.2953	8
254.436	18.2914	8
254.386	18.2952	8
254.336	18.3001	8
254.286	18.3136	8
254.236	18.3297	8
254.214	18.341	8
254.186	18.3552	8
254.136	18.3842	8
254.127	18.391	8
254.086	18.425	8
254.068	18.441	8
254.036	18.4748	8
254.023	18.491	8
253.99	18.541	8
253.986	18.5492	8
253.963	18.591	8
253.944	18.641	8
253.936	18.6728	8
253.931	18.691	8
253.924	18.741	8
253.922	18.791	8
253.925	18.841	8
253.935	18.891	8
253.936	18.8942	8
253.95	18.941	8
253.972	18.991	8
253.986	19.0155	8
254	19.041	8
254.036	19.0904	8
254.037	19.091	8
254.086	19.1395	8
254.088	19.141	8
254.136	19.1805	8
254.154	19.191	8
254.186	19.2091	8
254.236	19.2343	8
254.258	19.241	8
254.286	19.25	8
> 12 contour
254.286	19.0519	12
254.336	19.076	12
254.386	19.0839	12
254.436	19.0899	12
254.486	19.0836	12
254.536	19.0758	12
254.586	19.0519	12
254.605	19.041	12
254.636	19.0228	12
254.669	18.991	12
254.686	18.9697	12
254.709	18.941	12
254.735	18.891	12
254.736	18.8881	12
254.751	18.841	12
254.757	18.791	12
254.754	18.741	12
254.742	18.691	12
254.736	18.6775	12
254.72	18.641	12
254.686	18.5943	12
254.684	18.591	12
254.636	18.5424	12
254.634	18.541	12
254.586	18.5125	12
254.538	18.491	12
254.536	18.4902	12
254.486	18.4806	12
254.436	18.4729	12
254.386	18.4805	12
254.336	18.4901	12
254.334	18.491	12
254.286	18.5125	12
254.238	18.541	12
254.236	18.5426	12
254.189	18.591	12
254.186	18.5949	12
254.152	18.641	12
254.136	18.6776	12
254.13	18.691	12
254.118	18.741	12
254.115	18.791	12
254.12	18.841	12
254.136	18.8884	12
254.137	18.891	12
254.163	18.941	12
254.186	18.9695	12
254.203	18.991	12
254.236	19.0227	12
254.267	19.041	12
254.286	19.0519	12
> 16 contour
254.386	18.9962	16
254.436	19.0062	16
254.486	18.9962	16
254.504	18.991	16
254.536	18.9831	16
254.586	18.9474	16
254.594	18.941	16
254.636	18.892	16
254.637	18.891	16
254.66	18.841	16
254.667	18.791	16
254.663	18.741	16
254.647	18.691	16
254.636	18.6726	16
254.613	18.641	16
254.586	18.616	16
254.552	18.591	16
254.536	18.5807	16
254.486	18.5664	16
254.436	18.5576	16
254.386	18.5659	16
254.336	18.5803	16
254.32	18.591	16
254.286	18.616	16
254.259	18.641	16
254.236	18.6727	16
254.225	18.691	16
254.209	18.741	16
254.204	18.791	16
254.212	18.841	16
254.235	18.891	16
254.236	18.8921	16
254.278	18.941	16
254.286	18.9474	16
254.336	18.9833	16
254.368	18.991	16
254.386	18.9962	16
> 20 contour
254.486	18.9451	20
254.496	18.941	20
254.536	18.9124	20
254.559	18.891	20
254.583	18.841	20
254.586	18.8295	20
254.602	18.791	20
254.592	18.741	20
254.586	18.7126	20
254.582	18.691	20
254.538	18.641	20
254.536	18.6397	20
254.486	18.6309	20
254.436	18.6183	20
254.386	18.6299	20
254.336	18.6393	20
254.334	18.641	20
254.29	18.691	20
254.286	18.7126	20
254.28	18.741	20
254.27	18.791	20
254.286	18.8292	20
254.289	18.841	20
254.313	18.891	20
254.336	18.9125	20
254.386	18.9306	20
254.436	18.9375	20
254.463	18.941	20
254.486	18.9451	20
> 24 contour
254.386	18.8939	24
254.436	18.9021	24
254.486	18.895	24
254.491	18.891	24
254.536	18.8531	24
254.545	18.841	24
254.562	18.791	24
254.556	18.741	24
254.536	18.7093	24
254.52	18.691	24
254.486	18.6674	24
254.436	18.6611	24
254.386	18.6672	24
254.352	18.691	24
254.336	18.7095	24
254.317	18.741	24
254.31	18.791	24
254.327	18.841	24
254.336	18.8528	24
254.381	18.891	24
254.386	18.8939	24
> 28 contour
254.386	18.8641	28
254.436	18.8518	28
254.486	18.864	28
254.511	18.841	28
254.53	18.791	28
254.516	18.741	28
254.486	18.7059	28
254.436	18.6949	28
254.386	18.7059	28
254.357	18.741	28
254.344	18.791	28
254.361	18.841	28
254.386	18.8641	28