> 3 contour
102.113	38.3981	3
102.137	38.363	3
102.163	38.3249	3
102.189	38.363	3
102.213	38.378	3
102.234	38.363	3
102.263	38.3464	3
102.313	38.3407	3
102.349	38.313	3
102.363	38.3032	3
102.387	38.313	3
102.413	38.3268	3
102.463	38.318	3
102.484	38.313	3
102.513	38.2919	3
102.55	38.263	3
102.563	38.2517	3
102.597	38.213	3
102.613	38.1902	3
102.632	38.163	3
102.657	38.113	3
102.663	38.0938	3
102.673	38.063	3
102.68	38.013	3
102.68	37.963	3
102.672	37.913	3
102.663	37.8863	3
102.613	37.8885	3
102.563	37.9037	3
102.547	37.863	3
102.513	37.8145	3
102.512	37.813	3
102.466	37.763	3
102.463	37.7602	3
102.413	37.7267	3
102.39	37.713	3
102.363	37.697	3
102.313	37.6817	3
102.263	37.666	3
102.213	37.6637	3
102.207	37.663	3
102.163	37.6553	3
102.119	37.663	3
102.113	37.6637	3
102.063	37.666	3
102.013	37.6817	3
101.963	37.6968	3
101.935	37.713	3
101.913	37.7265	3
101.863	37.7597	3
101.859	37.763	3
101.814	37.813	3
101.813	37.8141	3
101.779	37.863	3
101.763	37.9037	3
101.759	37.913	3
101.713	37.9331	3
101.69	37.963	3
101.713	37.9953	3
101.748	38.013	3
101.758	38.063	3
101.763	38.0756	3
101.777	38.113	3
101.812	38.163	3
101.813	38.1642	3
101.857	38.213	3
101.863	38.2188	3
101.913	38.2525	3
101.93	38.263	3
101.963	38.2827	3
101.977	38.313	3
102.013	38.3409	3
102.063	38.3133	3
102.092	38.363	3
102.113	38.3981	3
> 6 contour
102.063	38.2145	6
102.113	38.2223	6
102.163	38.2345	6
102.213	38.2178	6
102.263	38.2161	6
102.269	38.213	6
102.313	38.1926	6
102.363	38.1652	6
102.366	38.163	6
102.413	38.1146	6
102.415	38.113	6
102.447	38.063	6
102.459	38.013	6
102.413	37.9791	6
102.395	37.963	6
102.377	37.913	6
102.363	37.8933	6
102.334	37.863	6
102.313	37.8476	6
102.263	37.8152	6
102.248	37.813	6
102.213	37.8063	6
102.163	37.7932	6
102.113	37.8074	6
102.081	37.813	6
102.063	37.8152	6
102.013	37.8457	6
101.99	37.863	6
101.963	37.8721	6
101.927	37.913	6
101.931	37.963	6
101.93	38.013	6
101.946	38.063	6
101.963	38.0874	6
101.985	38.113	6
101.995	38.163	6
102.013	38.1926	6
102.057	38.213	6
102.063	38.2145	6
> 9 contour
102.163	38.1653	9
102.169	38.163	9
102.213	38.153	9
102.263	38.1436	9
102.305	38.113	9
102.299	38.063	9
102.313	38.0344	9
102.363	38.0204	9
102.373	38.013	9
102.363	38.0039	9
102.321	37.963	9
102.313	37.9486	9
102.297	37.913	9
102.263	37.8798	9
102.213	37.8636	9
102.21	37.863	9
102.163	37.8504	9
102.12	37.863	9
102.113	37.8644	9
102.063	37.8798	9
102.029	37.913	9
102.013	37.9486	9
102.005	37.963	9
102.003	38.013	9
102.013	38.0318	9
102.027	38.063	9
102.063	38.0977	9
102.111	38.113	9
102.113	38.1153	9
102.157	38.163	9
102.163	38.1653	9
> 12 contour
102.163	38.1324	12
102.213	38.1153	12
102.219	38.113	12
102.248	38.063	12
102.263	38.0474	12
102.286	38.013	12
102.286	37.963	12
102.263	37.9284	12
102.244	37.913	12
102.213	37.8954	12
102.163	37.8862	12
102.113	37.8956	12
102.082	37.913	12
102.063	37.9281	12
102.039	37.963	12
102.04	38.013	12
102.063	38.0483	12
102.079	38.063	12
102.113	38.0828	12
102.144	38.113	12
102.163	38.1324	12
> 15 contour
102.163	38.0911	15
102.194	38.063	15
102.213	38.0557	15
102.255	38.013	15
102.258	37.963	15
102.213	37.9219	15
102.163	37.9159	15
102.113	37.9178	15
102.065	37.963	15
102.069	38.013	15
102.113	38.0555	15
102.134	38.063	15
102.163	38.0911	15
> 18 contour
102.113	38.034	18
102.163	38.0556	18
102.213	38.031	18
102.231	38.013	18
102.236	37.963	18
102.213	37.9418	18
102.163	37.9361	18
102.113	37.9286	18
102.077	37.963	18
102.091	38.013	18
102.113	38.034	18
> 21 contour
102.163	38.0408	21
102.207	38.013	21
102.213	37.9725	21
102.214	37.963	21
102.213	37.9617	21
102.163	37.9564	21
102.113	37.9393	21
102.088	37.963	21
102.113	38.0125	21
102.114	38.013	21
102.163	38.0408	21
> 24 contour
102.163	38.026	24
102.183	38.013	24
102.163	37.9847	24
102.145	37.963	24
102.113	37.9501	24
102.099	37.963	24
102.113	37.9899	24
102.14	38.013	24
102.163	38.026	24