> 4 contour
274.26	12.4166	4
274.343	12.4298	4
274.426	12.4363	4
274.51	12.4388	4
274.593	12.435	4
274.676	12.4254	4
274.76	12.4094	4
274.775	12.4055	4
274.843	12.3881	4
274.926	12.3597	4
274.937	12.3555	4
275.01	12.3255	4
275.05	12.3055	4
275.093	12.2831	4
275.139	12.2555	4
275.176	12.232	4
275.214	12.2055	4
275.26	12.1709	4
275.279	12.1555	4
275.335	12.1055	4
275.343	12.0981	4
275.386	12.0555	4
275.426	12.0113	4
275.431	12.0055	4
275.471	11.9555	4
275.505	11.9055	4
275.51	11.8987	4
275.538	11.8555	4
275.567	11.8055	4
275.591	11.7555	4
275.593	11.7508	4
275.614	11.7055	4
275.635	11.6555	4
275.652	11.6055	4
275.666	11.5555	4
275.676	11.5134	4
275.678	11.5055	4
275.689	11.4555	4
275.698	11.4055	4
275.704	11.3555	4
275.708	11.3055	4
275.709	11.2555	4
275.709	11.2055	4
275.706	11.1555	4
275.702	11.1055	4
275.695	11.0555	4
275.685	11.0055	4
275.676	10.9705	4
275.673	10.9555	4
275.661	10.9055	4
275.645	10.8555	4
275.627	10.8055	4
275.605	10.7555	4
275.593	10.7317	4
275.581	10.7055	4
275.555	10.6555	4
275.525	10.6055	4
275.51	10.5828	4
275.492	10.5555	4
275.455	10.5055	4
275.426	10.4699	4
275.343	10.4746	4
275.317	10.4555	4
275.26	10.4163	4
275.176	10.4219	4
275.119	10.4055	4
275.176	10.3803	4
275.26	10.3817	4
275.271	10.3555	4
275.26	10.3093	4
275.176	10.3379	4
275.093	10.3209	4
275.07	10.3055	4
275.063	10.2555	4
275.093	10.2119	4
275.098	10.2055	4
275.093	10.1961	4
275.01	10.196	4
274.999	10.2055	4
274.926	10.2403	4
274.867	10.2555	4
274.843	10.2648	4
274.76	10.2996	4
274.676	10.2566	4
274.674	10.2555	4
274.676	10.2536	4
274.708	10.2055	4
274.698	10.1555	4
274.687	10.1055	4
274.677	10.0555	4
274.676	10.0532	4
274.593	10.0432	4
274.51	10.0393	4
274.426	10.0417	4
274.416	10.0555	4
274.379	10.1055	4
274.343	10.1206	4
274.26	10.1445	4
274.24	10.1555	4
274.23	10.2055	4
274.22	10.2555	4
274.209	10.3055	4
274.199	10.3555	4
274.193	10.4055	4
274.215	10.4555	4
274.176	10.4689	4
274.173	10.4555	4
274.161	10.4055	4
274.093	10.3737	4
274.054	10.3555	4
274.093	10.3314	4
274.137	10.3055	4
274.126	10.2555	4
274.115	10.2055	4
274.104	10.1555	4
274.093	10.1066	4
274.01	10.1384	4
273.973	10.1555	4
273.926	10.1778	4
273.877	10.2055	4
273.843	10.2258	4
273.798	10.2555	4
273.76	10.283	4
273.731	10.3055	4
273.676	10.3516	4
273.672	10.3555	4
273.62	10.4055	4
273.593	10.434	4
273.574	10.4555	4
273.532	10.5055	4
273.51	10.5352	4
273.494	10.5555	4
273.459	10.6055	4
273.429	10.6555	4
273.426	10.661	4
273.403	10.7055	4
273.379	10.7555	4
273.359	10.8055	4
273.343	10.8514	4
273.341	10.8555	4
273.325	10.9055	4
273.312	10.9555	4
273.3	11.0055	4
273.291	11.0555	4
273.284	11.1055	4
273.28	11.1555	4
273.278	11.2055	4
273.277	11.2555	4
273.278	11.3055	4
273.282	11.3555	4
273.288	11.4055	4
273.296	11.4555	4
273.306	11.5055	4
273.318	11.5555	4
273.334	11.6055	4
273.343	11.6318	4
273.351	11.6555	4
273.369	11.7055	4
273.426	11.7242	4
273.439	11.7055	4
273.51	11.6738	4
273.549	11.6555	4
273.593	11.636	4
273.66	11.6055	4
273.665	11.5555	4
273.676	11.5509	4
273.713	11.5555	4
273.736	11.6055	4
273.69	11.6555	4
273.676	11.6671	4
273.625	11.7055	4
273.631	11.7555	4
273.617	11.8055	4
273.656	11.8555	4
273.629	11.9055	4
273.593	11.9472	4
273.553	11.9555	4
273.558	12.0055	4
273.593	12.0412	4
273.676	12.034	4
273.717	12.0555	4
273.76	12.068	4
273.827	12.1055	4
273.843	12.1232	4
273.886	12.1555	4
273.888	12.2055	4
273.886	12.2555	4
273.926	12.2945	4
273.942	12.3055	4
274.01	12.3403	4
274.049	12.3555	4
274.093	12.3722	4
274.176	12.3975	4
274.212	12.4055	4
274.26	12.4166	4
> 8 contour
274.343	11.7065	8
274.426	11.7236	8
274.51	11.7295	8
274.593	11.7201	8
274.642	11.7055	8
274.676	11.6956	8
274.755	11.6555	8
274.76	11.6527	8
274.824	11.6055	8
274.843	11.5885	8
274.877	11.5555	8
274.917	11.5055	8
274.926	11.4908	8
274.947	11.4555	8
274.969	11.4055	8
274.983	11.3555	8
274.992	11.3055	8
274.994	11.2555	8
274.992	11.2055	8
274.989	11.1555	8
274.979	11.1055	8
274.962	11.0555	8
274.936	11.0055	8
274.926	10.9901	8
274.903	10.9555	8
274.859	10.9055	8
274.843	10.8906	8
274.76	10.8656	8
274.676	10.8653	8
274.655	10.8555	8
274.676	10.8306	8
274.699	10.8055	8
274.676	10.7973	8
274.649	10.8055	8
274.593	10.8258	8
274.532	10.8055	8
274.517	10.7555	8
274.51	10.7533	8
274.479	10.7555	8
274.426	10.7617	8
274.402	10.8055	8
274.381	10.8555	8
274.343	10.8794	8
274.296	10.9055	8
274.307	10.9555	8
274.26	10.9916	8
274.245	11.0055	8
274.176	11.0197	8
274.121	11.0055	8
274.093	10.9971	8
274.054	11.0055	8
274.028	11.0555	8
274.012	11.1055	8
274.01	11.1189	8
274.001	11.1555	8
274	11.2055	8
274.01	11.2516	8
274.093	11.2222	8
274.15	11.2055	8
274.176	11.1714	8
274.182	11.2055	8
274.201	11.2555	8
274.176	11.2838	8
274.129	11.3055	8
274.117	11.3555	8
274.093	11.3829	8
274.068	11.4055	8
274.044	11.4555	8
274.074	11.5055	8
274.093	11.5306	8
274.112	11.5555	8
274.163	11.6055	8
274.176	11.6168	8
274.231	11.6555	8
274.26	11.6728	8
274.341	11.7055	8
274.343	11.7065	8
> 12 contour
274.426	11.5173	12
274.51	11.5269	12
274.593	11.51	12
274.602	11.5055	12
274.676	11.4642	12
274.687	11.4555	12
274.735	11.4055	12
274.76	11.3613	12
274.763	11.3555	12
274.784	11.3055	12
274.791	11.2555	12
274.788	11.2055	12
274.779	11.1555	12
274.76	11.1148	12
274.756	11.1055	12
274.724	11.0555	12
274.676	11.0137	12
274.643	11.0055	12
274.593	10.9941	12
274.51	10.9731	12
274.426	10.9591	12
274.395	11.0055	12
274.366	11.0555	12
274.343	11.1055	12
274.343	11.1055	12
274.263	11.1555	12
274.26	11.1606	12
274.235	11.2055	12
274.241	11.2555	12
274.223	11.3055	12
274.22	11.3555	12
274.252	11.4055	12
274.26	11.4149	12
274.297	11.4555	12
274.343	11.4886	12
274.392	11.5055	12
274.426	11.5173	12
> 16 contour
274.426	11.4163	16
274.51	11.4274	16
274.593	11.4103	16
274.6	11.4055	16
274.656	11.3555	16
274.676	11.3131	16
274.681	11.3055	16
274.695	11.2555	16
274.691	11.2055	16
274.676	11.1569	16
274.676	11.1555	16
274.644	11.1055	16
274.593	11.0663	16
274.557	11.0555	16
274.51	11.0447	16
274.436	11.0555	16
274.426	11.057	16
274.39	11.1055	16
274.343	11.1387	16
274.316	11.1555	16
274.29	11.2055	16
274.288	11.2555	16
274.297	11.3055	16
274.325	11.3555	16
274.343	11.3741	16
274.396	11.4055	16
274.426	11.4163	16
> 20 contour
274.426	11.3594	20
274.51	11.368	20
274.554	11.3555	20
274.593	11.3392	20
274.615	11.3055	20
274.642	11.2555	20
274.634	11.2055	20
274.596	11.1555	20
274.593	11.1515	20
274.51	11.1104	20
274.426	11.123	20
274.388	11.1555	20
274.347	11.2055	20
274.343	11.2311	20
274.339	11.2555	20
274.343	11.2658	20
274.366	11.3055	20
274.42	11.3555	20
274.426	11.3594	20
> 24 contour
274.51	11.3328	24
274.56	11.3055	24
274.593	11.2612	24
274.597	11.2555	24
274.593	11.2408	24
274.584	11.2055	24
274.534	11.1555	24
274.51	11.1426	24
274.476	11.1555	24
274.426	11.1825	24
274.4	11.2055	24
274.39	11.2555	24
274.426	11.2925	24
274.444	11.3055	24
274.51	11.3328	24