> 2 contour
50.758	32.4203	2
50.7887	32.401	2
50.808	32.3903	2
50.858	32.3734	2
50.908	32.3654	2
50.958	32.3586	2
50.9865	32.351	2
51.008	32.3458	2
51.058	32.3343	2
51.108	32.316	2
51.1487	32.301	2
51.158	32.2977	2
51.208	32.2734	2
51.2522	32.251	2
51.258	32.2481	2
51.308	32.2162	2
51.3311	32.201	2
51.358	32.1825	2
51.395	32.151	2
51.408	32.1392	2
51.4498	32.101	2
51.458	32.0927	2
51.4943	32.051	2
51.508	32.0327	2
51.5324	32.001	2
51.558	31.962	2
51.5648	31.951	2
51.5907	31.901	2
51.608	31.8599	2
51.6121	31.851	2
51.6303	31.801	2
51.6434	31.751	2
51.6523	31.701	2
51.6576	31.651	2
51.658	31.6504	2
51.66	31.651	2
51.708	31.6665	2
51.7185	31.651	2
51.708	31.6344	2
51.6895	31.601	2
51.658	31.5521	2
51.6563	31.551	2
51.6502	31.501	2
51.6402	31.451	2
51.6254	31.401	2
51.608	31.3554	2
51.6065	31.351	2
51.5849	31.301	2
51.558	31.2526	2
51.5577	31.251	2
51.5231	31.201	2
51.508	31.182	2
51.4843	31.151	2
51.458	31.1207	2
51.4384	31.101	2
51.408	31.0733	2
51.3833	31.051	2
51.358	31.0299	2
51.3145	31.001	2
51.308	30.9967	2
51.258	30.9631	2
51.2338	30.951	2
51.2279	30.901	2
51.208	30.885	2
51.1708	30.901	2
51.158	30.913	2
51.1235	30.901	2
51.108	30.8953	2
51.058	30.876	2
51.008	30.8641	2
50.958	30.8517	2
50.9523	30.851	2
50.908	30.8446	2
50.858	30.8364	2
50.808	30.8345	2
50.758	30.8314	2
50.708	30.8345	2
50.6815	30.801	2
50.658	30.7872	2
50.6372	30.801	2
50.608	30.8185	2
50.5715	30.801	2
50.558	30.7935	2
50.5474	30.801	2
50.508	30.8266	2
50.458	30.8077	2
50.4322	30.851	2
50.408	30.8953	2
50.3924	30.901	2
50.358	30.913	2
50.308	30.938	2
50.2822	30.951	2
50.258	30.9554	2
50.208	30.9671	2
50.1695	31.001	2
50.158	31.0299	2
50.1327	31.051	2
50.108	31.0732	2
50.0775	31.101	2
50.058	31.1207	2
50.0317	31.151	2
50.008	31.182	2
49.9929	31.201	2
49.9589	31.251	2
49.958	31.2526	2
49.9312	31.301	2
49.9095	31.351	2
49.908	31.3555	2
49.9053	31.351	2
49.8711	31.301	2
49.858	31.2966	2
49.8544	31.301	2
49.8458	31.351	2
49.858	31.3749	2
49.8907	31.401	2
49.8759	31.451	2
49.8659	31.501	2
49.858	31.5057	2
49.8274	31.551	2
49.8574	31.601	2
49.8271	31.651	2
49.858	31.6975	2
49.8637	31.701	2
49.8727	31.751	2
49.8858	31.801	2
49.858	31.8231	2
49.8436	31.851	2
49.8519	31.901	2
49.858	31.9085	2
49.8803	31.901	2
49.908	31.8927	2
49.9253	31.901	2
49.9512	31.951	2
49.958	31.962	2
49.9836	32.001	2
50.008	32.0326	2
50.0217	32.051	2
50.058	32.0928	2
50.0662	32.101	2
50.108	32.1392	2
50.121	32.151	2
50.158	32.1825	2
50.1849	32.201	2
50.208	32.2162	2
50.258	32.2481	2
50.2638	32.251	2
50.308	32.2734	2
50.358	32.2977	2
50.3672	32.301	2
50.408	32.3161	2
50.458	32.3343	2
50.508	32.3458	2
50.5295	32.351	2
50.558	32.3586	2
50.608	32.3654	2
50.658	32.3734	2
50.708	32.375	2
50.7273	32.401	2
50.758	32.4203	2
> 4 contour
50.708	32.1036	4
50.758	32.1074	4
50.808	32.1036	4
50.8401	32.101	4
50.858	32.0997	4
50.908	32.0893	4
50.958	32.0778	4
50.9904	32.101	4
51.008	32.1079	4
51.0174	32.101	4
51.0238	32.051	4
51.058	32.0366	4
51.108	32.0055	4
51.1149	32.001	4
51.158	31.9717	4
51.208	32.0006	4
51.258	31.9561	4
51.2628	31.951	4
51.258	31.9439	4
51.23	31.901	4
51.258	31.8653	4
51.2681	31.851	4
51.2963	31.801	4
51.308	31.7721	4
51.3172	31.751	4
51.358	31.7256	4
51.3752	31.701	4
51.358	31.6677	4
51.3402	31.651	4
51.3428	31.601	4
51.3393	31.551	4
51.3298	31.501	4
51.3131	31.451	4
51.308	31.4401	4
51.291	31.401	4
51.2613	31.351	4
51.258	31.3464	4
51.2216	31.301	4
51.208	31.2871	4
51.1713	31.251	4
51.158	31.2395	4
51.108	31.2055	4
51.1009	31.201	4
51.058	31.174	4
51.008	31.1531	4
51.0026	31.151	4
50.958	31.1325	4
50.908	31.1205	4
50.858	31.1096	4
50.808	31.106	4
50.758	31.1026	4
50.708	31.106	4
50.658	31.1096	4
50.608	31.1205	4
50.558	31.1325	4
50.5134	31.151	4
50.508	31.1531	4
50.458	31.174	4
50.4151	31.201	4
50.408	31.2055	4
50.358	31.2394	4
50.3446	31.251	4
50.308	31.2871	4
50.2944	31.301	4
50.258	31.3464	4
50.2546	31.351	4
50.225	31.401	4
50.208	31.4401	4
50.2029	31.451	4
50.1863	31.501	4
50.1767	31.551	4
50.1733	31.601	4
50.1758	31.651	4
50.1838	31.701	4
50.1988	31.751	4
50.208	31.7721	4
50.2197	31.801	4
50.2479	31.851	4
50.258	31.8653	4
50.286	31.901	4
50.308	31.9242	4
50.3344	31.951	4
50.358	31.9717	4
50.4011	32.001	4
50.408	32.0055	4
50.458	32.0366	4
50.4925	32.051	4
50.508	32.0576	4
50.558	32.0778	4
50.608	32.0893	4
50.658	32.0997	4
50.6758	32.101	4
50.708	32.1036	4
> 6 contour
50.658	31.961	6
50.708	31.9677	6
50.758	31.9715	6
50.808	31.9677	6
50.858	31.9609	6
50.8912	31.951	6
50.908	31.9464	6
50.958	31.9284	6
50.9977	31.951	6
51.008	31.9542	6
51.012	31.951	6
51.008	31.908	6
51.0063	31.901	6
51.008	31.9	6
51.058	31.8644	6
51.108	31.8875	6
51.1242	31.851	6
51.158	31.8138	6
51.1693	31.801	6
51.158	31.7663	6
51.1484	31.751	6
51.158	31.7269	6
51.1686	31.701	6
51.1801	31.651	6
51.1837	31.601	6
51.179	31.551	6
51.1656	31.501	6
51.158	31.4837	6
51.1437	31.451	6
51.1096	31.401	6
51.108	31.3991	6
51.0631	31.351	6
51.058	31.3465	6
51.008	31.3102	6
50.9921	31.301	6
50.958	31.2821	6
50.908	31.2636	6
50.8621	31.251	6
50.858	31.2498	6
50.808	31.2426	6
50.758	31.2388	6
50.708	31.2426	6
50.658	31.2497	6
50.6536	31.251	6
50.608	31.2634	6
50.558	31.2821	6
50.5241	31.301	6
50.508	31.3104	6
50.458	31.3465	6
50.453	31.351	6
50.408	31.3991	6
50.4064	31.401	6
50.3724	31.451	6
50.358	31.4838	6
50.3504	31.501	6
50.3371	31.551	6
50.3324	31.601	6
50.3359	31.651	6
50.3475	31.701	6
50.358	31.7268	6
50.3677	31.751	6
50.3988	31.801	6
50.408	31.8121	6
50.4433	31.851	6
50.458	31.8644	6
50.508	31.9	6
50.5097	31.901	6
50.558	31.9284	6
50.608	31.9465	6
50.6243	31.951	6
50.658	31.961	6
> 8 contour
50.658	31.8643	8
50.708	31.8755	8
50.758	31.8785	8
50.808	31.8755	8
50.858	31.8643	8
50.8941	31.851	8
50.908	31.8459	8
50.958	31.8165	8
50.9783	31.801	8
51.008	31.7734	8
51.0269	31.751	8
51.0542	31.701	8
51.058	31.6886	8
51.0703	31.651	8
51.075	31.601	8
51.108	31.5683	8
51.1167	31.551	8
51.1088	31.501	8
51.108	31.4999	8
51.099	31.501	8
51.058	31.5055	8
51.0511	31.501	8
51.0201	31.451	8
51.008	31.4373	8
50.9674	31.401	8
50.958	31.394	8
50.908	31.3645	8
50.87	31.351	8
50.858	31.3466	8
50.808	31.3353	8
50.758	31.332	8
50.708	31.3353	8
50.658	31.3466	8
50.6457	31.351	8
50.608	31.3644	8
50.558	31.394	8
50.5486	31.401	8
50.508	31.4373	8
50.4958	31.451	8
50.4649	31.501	8
50.458	31.5218	8
50.4477	31.551	8
50.4411	31.601	8
50.4457	31.651	8
50.458	31.6886	8
50.4618	31.701	8
50.4891	31.751	8
50.508	31.7733	8
50.5377	31.801	8
50.558	31.8165	8
50.608	31.846	8
50.6216	31.851	8
50.658	31.8643	8
> 10 contour
50.758	31.8022	10
50.7908	31.801	10
50.808	31.8004	10
50.858	31.782	10
50.908	31.758	10
50.9165	31.751	10
50.9568	31.701	10
50.958	31.6985	10
50.9815	31.651	10
50.9876	31.601	10
50.9779	31.551	10
50.958	31.5116	10
50.9529	31.501	10
50.908	31.4526	10
50.9053	31.451	10
50.858	31.4281	10
50.808	31.4096	10
50.8003	31.401	10
50.758	31.3778	10
50.7157	31.401	10
50.708	31.4096	10
50.658	31.4281	10
50.6107	31.451	10
50.608	31.4526	10
50.5631	31.501	10
50.558	31.5116	10
50.5379	31.551	10
50.5281	31.601	10
50.5345	31.651	10
50.558	31.6985	10
50.5592	31.701	10
50.5995	31.751	10
50.608	31.758	10
50.658	31.782	10
50.708	31.8004	10
50.7252	31.801	10
50.758	31.8022	10
> 12 contour
50.708	31.7275	12
50.758	31.727	12
50.808	31.7275	12
50.8473	31.701	12
50.858	31.6897	12
50.8981	31.651	12
50.908	31.611	12
50.9094	31.601	12
50.908	31.5952	12
50.8894	31.551	12
50.858	31.5198	12
50.8529	31.501	12
50.808	31.4632	12
50.758	31.4815	12
50.708	31.4806	12
50.675	31.501	12
50.658	31.52	12
50.6271	31.551	12
50.608	31.5967	12
50.607	31.601	12
50.608	31.6087	12
50.6179	31.651	12
50.658	31.6896	12
50.6688	31.701	12
50.708	31.7275	12