> 4 contour
30.669	39.5196	4
30.6735	39.506	4
30.6908	39.456	4
30.719	39.4367	4
30.7618	39.406	4
30.769	39.3873	4
30.819	39.3912	4
30.8242	39.406	4
30.869	39.4408	4
30.8904	39.456	4
30.9074	39.506	4
30.919	39.5405	4
30.969	39.5409	4
30.9804	39.506	4
31.019	39.4769	4
31.0596	39.506	4
31.069	39.5132	4
31.119	39.5112	4
31.169	39.5094	4
31.1731	39.506	4
31.219	39.4692	4
31.2348	39.456	4
31.269	39.4288	4
31.31	39.456	4
31.319	39.4625	4
31.3266	39.456	4
31.369	39.4209	4
31.419	39.4161	4
31.4304	39.406	4
31.419	39.3884	4
31.369	39.3791	4
31.3551	39.356	4
31.369	39.3444	4
31.419	39.3392	4
31.445	39.356	4
31.469	39.3728	4
31.4875	39.356	4
31.4998	39.306	4
31.519	39.2887	4
31.5462	39.306	4
31.569	39.3218	4
31.5859	39.306	4
31.569	39.28	4
31.5545	39.256	4
31.5442	39.206	4
31.569	39.1885	4
31.5747	39.206	4
31.619	39.2351	4
31.669	39.2276	4
31.6911	39.206	4
31.669	39.1725	4
31.619	39.1592	4
31.608	39.156	4
31.619	39.1542	4
31.6676	39.106	4
31.669	39.0974	4
31.6714	39.106	4
31.719	39.1371	4
31.7487	39.156	4
31.769	39.1698	4
31.7827	39.156	4
31.769	39.1361	4
31.7497	39.106	4
31.769	39.086	4
31.819	39.0761	4
31.869	39.0661	4
31.8785	39.056	4
31.869	39.0427	4
31.8444	39.006	4
31.869	38.9787	4
31.919	38.9676	4
31.9296	38.956	4
31.969	38.9111	4
31.9911	38.906	4
32.0064	38.856	4
31.969	38.8458	4
31.919	38.8319	4
31.8889	38.856	4
31.895	38.906	4
31.869	38.9275	4
31.819	38.913	4
31.7961	38.906	4
31.819	38.9005	4
31.858	38.856	4
31.8296	38.806	4
31.869	38.7959	4
31.919	38.7831	4
31.969	38.7704	4
32.019	38.7998	4
32.0259	38.756	4
32.0306	38.706	4
32.0215	38.656	4
32.019	38.653	4
32.0149	38.656	4
31.969	38.6897	4
31.919	38.6763	4
31.9036	38.656	4
31.9028	38.606	4
31.869	38.5652	4
31.8617	38.556	4
31.8206	38.506	4
31.819	38.5015	4
31.8041	38.456	4
31.8116	38.406	4
31.8063	38.356	4
31.8003	38.306	4
31.819	38.2772	4
31.8339	38.256	4
31.8265	38.206	4
31.819	38.1592	4
31.8077	38.206	4
31.796	38.256	4
31.769	38.273	4
31.7528	38.256	4
31.7449	38.206	4
31.7364	38.156	4
31.719	38.1388	4
31.6933	38.156	4
31.6794	38.206	4
31.669	38.2123	4
31.6318	38.206	4
31.619	38.1944	4
31.5752	38.156	4
31.569	38.151	4
31.519	38.1159	4
31.5042	38.106	4
31.469	38.0832	4
31.419	38.0578	4
31.4155	38.056	4
31.369	38.0321	4
31.3618	38.006	4
31.319	37.9694	4
31.269	37.9941	4
31.219	37.9804	4
31.169	37.9669	4
31.119	37.959	4
31.1022	37.956	4
31.069	37.9496	4
31.019	37.9455	4
30.969	37.9405	4
30.919	37.9148	4
30.9067	37.906	4
30.8895	37.856	4
30.869	37.8402	4
30.8489	37.856	4
30.819	37.8783	4
30.7836	37.906	4
30.769	37.9167	4
30.72	37.956	4
30.719	37.959	4
30.669	37.9669	4
30.619	37.9804	4
30.569	37.9941	4
30.5379	38.006	4
30.519	38.0131	4
30.469	38.0321	4
30.419	38.0174	4
30.3757	38.056	4
30.369	38.0832	4
30.3338	38.106	4
30.319	38.1159	4
30.269	38.1511	4
30.2545	38.106	4
30.269	38.0901	4
30.2992	38.056	4
30.269	38.0354	4
30.2471	38.056	4
30.219	38.0824	4
30.1943	38.106	4
30.1844	38.156	4
30.2062	38.206	4
30.169	38.2123	4
30.1261	38.256	4
30.119	38.3048	4
30.1181	38.306	4
30.0839	38.356	4
30.069	38.3826	4
30.0561	38.406	4
30.0221	38.456	4
30.019	38.5015	4
30.0174	38.506	4
30.0041	38.556	4
29.9963	38.606	4
29.969	38.6134	4
29.9344	38.656	4
29.969	38.6993	4
29.9932	38.706	4
29.9988	38.756	4
30.0084	38.806	4
30.019	38.8408	4
30.0233	38.856	4
30.019	38.8574	4
30.0173	38.856	4
29.969	38.8176	4
29.9403	38.856	4
29.969	38.8888	4
29.9837	38.906	4
29.9882	38.956	4
30.019	38.9895	4
30.069	38.96	4
30.0743	39.006	4
30.119	39.0531	4
30.1217	39.056	4
30.119	39.0604	4
30.069	39.0746	4
30.0475	39.106	4
30.019	39.1495	4
29.9939	39.156	4
30.019	39.1606	4
30.069	39.1697	4
30.119	39.1784	4
30.169	39.187	4
30.216	39.156	4
30.219	39.1459	4
30.23	39.156	4
30.2307	39.206	4
30.269	39.2426	4
30.319	39.2492	4
30.369	39.255	4
30.3693	39.256	4
30.419	39.3004	4
30.469	39.305	4
30.4693	39.306	4
30.519	39.3486	4
30.569	39.343	4
30.619	39.3558	4
30.6199	39.356	4
30.669	39.3698	4
30.6807	39.406	4
30.669	39.4252	4
30.6496	39.456	4
30.6649	39.506	4
30.669	39.5196	4
> 4 contour
31.869	38.4918	4
31.8956	38.456	4
31.8914	38.406	4
31.8865	38.356	4
31.869	38.337	4
31.8411	38.356	4
31.8323	38.406	4
31.8247	38.456	4
31.869	38.4918	4
> 4 contour
31.419	37.9837	4
31.4367	37.956	4
31.4591	37.906	4
31.419	37.8895	4
31.369	37.8697	4
31.3568	37.906	4
31.369	37.9215	4
31.3965	37.956	4
31.419	37.9837	4
> 8 contour
30.819	38.9652	8
30.869	38.9781	8
30.919	38.9764	8
30.969	38.9781	8
31.019	38.9652	8
31.0623	38.956	8
31.069	38.9549	8
31.119	38.9334	8
31.169	38.9073	8
31.1708	38.906	8
31.219	38.865	8
31.2286	38.856	8
31.269	38.8063	8
31.2692	38.806	8
31.2946	38.756	8
31.3146	38.706	8
31.319	38.6983	8
31.3467	38.656	8
31.369	38.6134	8
31.3735	38.606	8
31.369	38.5697	8
31.3649	38.556	8
31.3391	38.506	8
31.319	38.498	8
31.269	38.4777	8
31.219	38.4721	8
31.2022	38.456	8
31.169	38.4291	8
31.1579	38.406	8
31.119	38.375	8
31.069	38.3795	8
31.019	38.3693	8
30.969	38.3589	8
30.919	38.3599	8
30.869	38.3589	8
30.8654	38.356	8
30.819	38.3337	8
30.7858	38.356	8
30.769	38.366	8
30.719	38.4042	8
30.669	38.3844	8
30.6445	38.406	8
30.619	38.429	8
30.569	38.4442	8
30.5573	38.456	8
30.5427	38.506	8
30.5319	38.556	8
30.536	38.606	8
30.5276	38.656	8
30.5241	38.706	8
30.5571	38.756	8
30.569	38.7633	8
30.6053	38.806	8
30.619	38.834	8
30.6444	38.856	8
30.6376	38.906	8
30.669	38.9359	8
30.719	38.9327	8
30.769	38.9548	8
30.7757	38.956	8
30.819	38.9652	8
> 12 contour
30.819	38.8694	12
30.866	38.856	12
30.869	38.855	12
30.8706	38.856	12
30.919	38.8791	12
30.9674	38.856	12
30.969	38.855	12
31.019	38.8468	12
31.069	38.8155	12
31.0809	38.806	12
31.119	38.7655	12
31.1272	38.756	12
31.169	38.7285	12
31.2	38.706	12
31.2029	38.656	12
31.1921	38.606	12
31.169	38.5907	12
31.119	38.5619	12
31.1084	38.556	12
31.069	38.5203	12
31.0376	38.506	12
31.019	38.498	12
30.969	38.4793	12
30.919	38.4788	12
30.8838	38.456	12
30.869	38.4483	12
30.8577	38.456	12
30.819	38.478	12
30.7791	38.506	12
30.769	38.5203	12
30.7296	38.556	12
30.719	38.5714	12
30.6953	38.606	12
30.6812	38.656	12
30.669	38.673	12
30.6385	38.706	12
30.669	38.7257	12
30.712	38.756	12
30.7098	38.806	12
30.719	38.816	12
30.769	38.8159	12
30.7996	38.856	12
30.819	38.8694	12
> 16 contour
30.769	38.7652	16
30.819	38.802	16
30.869	38.7906	16
30.919	38.797	16
30.969	38.7906	16
31.019	38.7941	16
31.0398	38.756	16
31.069	38.7399	16
31.1117	38.706	16
31.1151	38.656	16
31.1013	38.606	16
31.069	38.5839	16
31.019	38.5693	16
30.9959	38.556	16
30.969	38.543	16
30.919	38.5433	16
30.869	38.5249	16
30.8421	38.556	16
30.819	38.5693	16
30.7767	38.606	16
30.769	38.6209	16
30.7548	38.656	16
30.7263	38.706	16
30.76	38.756	16
30.769	38.7652	16
> 20 contour
30.919	38.7574	20
30.9231	38.756	20
30.969	38.7388	20
31.019	38.728	20
31.055	38.706	20
31.0627	38.656	20
31.019	38.6245	20
31.001	38.606	20
30.969	38.5805	20
30.919	38.5718	20
30.869	38.5962	20
30.8543	38.606	20
30.819	38.6245	20
30.794	38.656	20
30.7829	38.706	20
30.819	38.7505	20
30.869	38.7453	20
30.9149	38.756	20
30.919	38.7574	20
> 24 contour
30.869	38.7174	24
30.919	38.7309	24
30.9581	38.706	24
30.969	38.6909	24
31.0053	38.656	24
30.969	38.6181	24
30.958	38.606	24
30.919	38.5919	24
30.8958	38.606	24
30.869	38.6343	24
30.8326	38.656	24
30.8443	38.706	24
30.869	38.7174	24