> 4 contour
120.291	23.1315	4
120.374	23.1443	4
120.457	23.1513	4
120.541	23.1278	4
120.56	23.1124	4
120.541	23.0624	4
120.624	23.0439	4
120.686	23.0124	4
120.658	22.9624	4
120.674	22.9124	4
120.707	22.8869	4
120.774	22.9124	4
120.791	22.9203	4
120.804	22.9124	4
120.827	22.8624	4
120.791	22.8287	4
120.707	22.8197	4
120.703	22.8124	4
120.707	22.809	4
120.791	22.8045	4
120.813	22.8124	4
120.874	22.8373	4
120.945	22.8624	4
120.957	22.8677	4
120.998	22.8624	4
121.041	22.8393	4
121.124	22.8494	4
121.163	22.8124	4
121.207	22.785	4
121.272	22.8124	4
121.284	22.8624	4
121.291	22.8878	4
121.323	22.8624	4
121.374	22.8125	4
121.374	22.8124	4
121.427	22.7624	4
121.457	22.7264	4
121.468	22.7124	4
121.457	22.7108	4
121.399	22.6624	4
121.457	22.6232	4
121.535	22.6124	4
121.541	22.6029	4
121.568	22.5624	4
121.59	22.5124	4
121.616	22.4624	4
121.624	22.433	4
121.631	22.4124	4
121.652	22.3624	4
121.662	22.3124	4
121.677	22.2624	4
121.681	22.2124	4
121.69	22.1624	4
121.689	22.1124	4
121.694	22.0624	4
121.689	22.0124	4
121.624	22.0019	4
121.603	22.0124	4
121.541	22.0497	4
121.508	22.0124	4
121.541	21.9859	4
121.574	21.9624	4
121.624	21.9213	4
121.678	21.9124	4
121.674	21.8624	4
121.658	21.8124	4
121.647	21.7624	4
121.625	21.7124	4
121.624	21.7104	4
121.61	21.6624	4
121.583	21.6124	4
121.56	21.5624	4
121.541	21.5343	4
121.527	21.5124	4
121.498	21.4624	4
121.458	21.4124	4
121.457	21.4121	4
121.415	21.3624	4
121.374	21.3235	4
121.362	21.3124	4
121.309	21.2624	4
121.291	21.2481	4
121.242	21.2124	4
121.207	21.187	4
121.17	21.1624	4
121.124	21.1352	4
121.079	21.1124	4
121.041	21.0926	4
120.969	21.0624	4
120.957	21.0574	4
120.874	21.0299	4
120.804	21.0124	4
120.791	21.009	4
120.707	20.9931	4
120.624	20.9835	4
120.541	20.9796	4
120.457	20.9813	4
120.374	20.9884	4
120.291	21.0017	4
120.245	21.0124	4
120.207	21.0208	4
120.124	21.0456	4
120.079	21.0624	4
120.041	21.0773	4
119.965	21.1124	4
119.957	21.1161	4
119.876	21.1624	4
119.874	21.1638	4
119.805	21.2124	4
119.791	21.2225	4
119.739	21.2624	4
119.707	21.292	4
119.686	21.3124	4
119.634	21.3624	4
119.624	21.3752	4
119.594	21.4124	4
119.552	21.4624	4
119.541	21.4806	4
119.52	21.5124	4
119.485	21.5624	4
119.46	21.6124	4
119.457	21.6173	4
119.434	21.6624	4
119.417	21.7124	4
119.398	21.7624	4
119.388	21.8124	4
119.374	21.8617	4
119.374	21.8624	4
119.369	21.9124	4
119.357	21.9624	4
119.358	22.0124	4
119.351	22.0624	4
119.357	22.1124	4
119.355	22.1624	4
119.367	22.2124	4
119.371	22.2624	4
119.374	22.273	4
119.385	22.3124	4
119.393	22.3624	4
119.412	22.4124	4
119.428	22.4624	4
119.453	22.5124	4
119.457	22.5223	4
119.477	22.5624	4
119.51	22.6124	4
119.541	22.6596	4
119.542	22.6624	4
119.583	22.7124	4
119.623	22.7624	4
119.624	22.7632	4
119.673	22.8124	4
119.707	22.8455	4
119.725	22.8624	4
119.79	22.9124	4
119.791	22.9128	4
119.86	22.9624	4
119.874	22.9714	4
119.946	23.0124	4
119.957	23.0186	4
120.041	23.0188	4
120.053	23.0124	4
120.124	22.9806	4
120.181	23.0124	4
120.124	23.0577	4
120.117	23.0624	4
120.124	23.0881	4
120.207	23.1121	4
120.209	23.1124	4
120.291	23.1315	4
> 8 contour
120.291	22.7148	8
120.374	22.7362	8
120.457	22.7466	8
120.541	22.7498	8
120.624	22.7439	8
120.635	22.7124	8
120.624	22.6945	8
120.593	22.6624	8
120.621	22.6124	8
120.624	22.606	8
120.652	22.5624	8
120.707	22.5361	8
120.791	22.5544	8
120.874	22.551	8
120.916	22.5124	8
120.895	22.4624	8
120.957	22.4427	8
121.011	22.4624	8
121.027	22.5124	8
121.041	22.5552	8
121.082	22.5124	8
121.124	22.4653	8
121.127	22.4624	8
121.159	22.4124	8
121.191	22.3624	8
121.207	22.3152	8
121.208	22.3124	8
121.233	22.2624	8
121.243	22.2124	8
121.257	22.1624	8
121.258	22.1124	8
121.264	22.0624	8
121.257	22.0124	8
121.256	21.9624	8
121.24	21.9124	8
121.229	21.8624	8
121.207	21.8195	8
121.204	21.8124	8
121.186	21.7624	8
121.152	21.7124	8
121.124	21.6703	8
121.119	21.6624	8
121.073	21.6124	8
121.041	21.5795	8
121.022	21.5624	8
120.957	21.5136	8
120.955	21.5124	8
120.874	21.4656	8
120.867	21.4624	8
120.791	21.4295	8
120.733	21.4124	8
120.707	21.4045	8
120.624	21.3888	8
120.541	21.3828	8
120.457	21.3862	8
120.374	21.3968	8
120.314	21.4124	8
120.291	21.4182	8
120.207	21.4495	8
120.181	21.4624	8
120.124	21.493	8
120.095	21.5124	8
120.041	21.5502	8
120.025	21.5624	8
119.971	21.6124	8
119.957	21.626	8
119.925	21.6624	8
119.893	21.7124	8
119.874	21.7429	8
119.861	21.7624	8
119.84	21.8124	8
119.817	21.8624	8
119.808	21.9124	8
119.793	21.9624	8
119.792	22.0124	8
119.791	22.0229	8
119.784	22.0624	8
119.791	22.1069	8
119.791	22.1124	8
119.792	22.1624	8
119.805	22.2124	8
119.813	22.2624	8
119.836	22.3124	8
119.855	22.3624	8
119.874	22.3908	8
119.887	22.4124	8
119.917	22.4624	8
119.957	22.5082	8
119.961	22.5124	8
120.013	22.5624	8
120.041	22.5837	8
120.081	22.6124	8
120.124	22.6409	8
120.164	22.6624	8
120.207	22.684	8
120.284	22.7124	8
120.291	22.7148	8
> 12 contour
120.457	22.5511	12
120.541	22.556	12
120.596	22.5124	12
120.601	22.4624	12
120.624	22.4246	12
120.707	22.4459	12
120.765	22.4124	12
120.759	22.3624	12
120.791	22.3403	12
120.803	22.3124	12
120.847	22.2624	12
120.834	22.2124	12
120.852	22.1624	12
120.856	22.1124	12
120.857	22.0624	12
120.855	22.0124	12
120.874	21.9993	12
120.907	22.0124	12
120.904	22.0624	12
120.906	22.1124	12
120.911	22.1624	12
120.92	22.2124	12
120.93	22.2624	12
120.945	22.3124	12
120.957	22.354	12
120.986	22.3124	12
121.015	22.2624	12
121.031	22.2124	12
121.041	22.1817	12
121.048	22.1624	12
121.052	22.1124	12
121.059	22.0624	12
121.051	22.0124	12
121.046	21.9624	12
121.041	21.9499	12
121.028	21.9124	12
121.011	21.8624	12
120.981	21.8124	12
120.957	21.7796	12
120.944	21.7624	12
120.891	21.7124	12
120.874	21.6984	12
120.824	21.6624	12
120.791	21.6424	12
120.724	21.6124	12
120.707	21.6052	12
120.624	21.5838	12
120.541	21.5762	12
120.457	21.5815	12
120.374	21.5951	12
120.325	21.6124	12
120.291	21.6251	12
120.224	21.6624	12
120.207	21.6727	12
120.157	21.7124	12
120.124	21.7439	12
120.106	21.7624	12
120.07	21.8124	12
120.041	21.8591	12
120.038	21.8624	12
120.019	21.9124	12
119.999	21.9624	12
119.992	22.0124	12
119.986	22.0624	12
119.991	22.1124	12
119.996	22.1624	12
120.015	22.2124	12
120.034	22.2624	12
120.041	22.273	12
120.065	22.3124	12
120.098	22.3624	12
120.124	22.3894	12
120.148	22.4124	12
120.207	22.4606	12
120.21	22.4624	12
120.291	22.5079	12
120.374	22.4779	12
120.442	22.5124	12
120.457	22.5511	12
> 16 contour
120.457	22.4955	16
120.526	22.4624	16
120.541	22.4566	16
120.6	22.4124	16
120.624	22.3811	16
120.658	22.3624	16
120.624	22.3447	16
120.588	22.3124	16
120.6	22.2624	16
120.624	22.2503	16
120.657	22.2624	16
120.707	22.2983	16
120.791	22.2811	16
120.81	22.2624	16
120.791	22.233	16
120.776	22.2124	16
120.791	22.1893	16
120.809	22.1624	16
120.814	22.1124	16
120.816	22.0624	16
120.814	22.0124	16
120.791	21.9952	16
120.741	22.0124	16
120.74	22.0624	16
120.739	22.1124	16
120.755	22.1624	16
120.707	22.1752	16
120.692	22.1624	16
120.699	22.1124	16
120.698	22.0624	16
120.698	22.0124	16
120.691	21.9624	16
120.707	21.9486	16
120.791	21.9336	16
120.818	21.9124	16
120.853	21.8624	16
120.809	21.8124	16
120.791	21.7959	16
120.741	21.7624	16
120.707	21.7417	16
120.629	21.7124	16
120.624	21.7108	16
120.541	21.7004	16
120.457	21.7099	16
120.445	21.7124	16
120.374	21.7274	16
120.306	21.7624	16
120.291	21.7706	16
120.238	21.8124	16
120.207	21.8463	16
120.194	21.8624	16
120.163	21.9124	16
120.141	21.9624	16
120.132	22.0124	16
120.125	22.0624	16
120.131	22.1124	16
120.139	22.1624	16
120.159	22.2124	16
120.187	22.2624	16
120.207	22.2869	16
120.229	22.3124	16
120.291	22.362	16
120.374	22.3317	16
120.434	22.3624	16
120.403	22.4124	16
120.395	22.4624	16
120.457	22.4955	16
> 20 contour
120.457	22.3234	20
120.541	22.3369	20
120.552	22.3124	20
120.567	22.2624	20
120.624	22.2336	20
120.702	22.2624	20
120.707	22.2663	20
120.724	22.2624	20
120.733	22.2124	20
120.707	22.1982	20
120.666	22.1624	20
120.674	22.1124	20
120.673	22.0624	20
120.674	22.0124	20
120.664	21.9624	20
120.707	21.9252	20
120.767	21.9124	20
120.714	21.8624	20
120.707	21.8562	20
120.632	21.8124	20
120.624	21.8089	20
120.541	21.7961	20
120.457	21.8102	20
120.448	21.8124	20
120.374	21.8341	20
120.337	21.8624	20
120.291	21.899	20
120.279	21.9124	20
120.252	21.9624	20
120.233	22.0124	20
120.229	22.0624	20
120.231	22.1124	20
120.249	22.1624	20
120.273	22.2124	20
120.291	22.2332	20
120.326	22.2624	20
120.374	22.3012	20
120.41	22.3124	20
120.457	22.3234	20
> 24 contour
120.457	22.2289	24
120.541	22.249	24
120.624	22.2168	24
120.658	22.2124	24
120.639	22.1624	24
120.65	22.1124	24
120.648	22.0624	24
120.649	22.0124	24
120.637	21.9624	24
120.648	21.9124	24
120.624	21.8989	24
120.541	21.8824	24
120.457	21.9032	24
120.425	21.9124	24
120.374	21.9439	24
120.363	21.9624	24
120.323	22.0124	24
120.325	22.0624	24
120.321	22.1124	24
120.357	22.1624	24
120.374	22.1935	24
120.401	22.2124	24
120.457	22.2289	24
> 28 contour
120.541	22.1345	28
120.624	22.1193	28
120.626	22.1124	28
120.624	22.0784	28
120.589	22.0624	28
120.624	22.0369	28
120.625	22.0124	28
120.624	22.0094	28
120.541	21.9979	28
120.499	22.0124	28
120.504	22.0624	28
120.483	22.1124	28
120.541	22.1345	28