> 1 contour
29.479	-1.56878	1
29.529	-1.55458	1
29.579	-1.55404	1
29.629	-1.55458	1
29.679	-1.56878	1
29.7118	-1.5795	1
29.729	-1.58431	1
29.779	-1.61326	1
29.8029	-1.6295	1
29.829	-1.64899	1
29.8575	-1.6795	1
29.879	-1.70882	1
29.8947	-1.7295	1
29.9224	-1.7795	1
29.929	-1.79794	1
29.9403	-1.8295	1
29.951	-1.8795	1
29.9541	-1.9295	1
29.979	-1.94462	1
30.0031	-1.9795	1
29.979	-2.0108	1
29.9412	-2.0295	1
29.929	-2.06565	1
29.9244	-2.0795	1
29.8982	-2.1295	1
29.879	-2.1544	1
29.8603	-2.1795	1
29.829	-2.21357	1
29.8244	-2.2295	1
29.8083	-2.2795	1
29.779	-2.30558	1
29.7495	-2.3295	1
29.729	-2.34706	1
29.7009	-2.3295	1
29.679	-2.29413	1
29.629	-2.30778	1
29.579	-2.30858	1
29.529	-2.30792	1
29.479	-2.29445	1
29.4342	-2.2795	1
29.429	-2.27796	1
29.379	-2.24883	1
29.351	-2.2295	1
29.329	-2.21314	1
29.2978	-2.1795	1
29.279	-2.15426	1
29.229	-2.15851	1
29.179	-2.16838	1
29.156	-2.1295	1
29.136	-2.0795	1
29.129	-2.05196	1
29.1267	-2.0295	1
29.1235	-1.9795	1
29.1226	-1.9295	1
29.115	-1.8795	1
29.1238	-1.8295	1
29.129	-1.81094	1
29.1375	-1.7795	1
29.1585	-1.7295	1
29.179	-1.69421	1
29.229	-1.70139	1
29.279	-1.70882	1
29.3005	-1.6795	1
29.329	-1.64899	1
29.3551	-1.6295	1
29.379	-1.61326	1
29.429	-1.58431	1
29.4462	-1.5795	1
29.479	-1.56878	1
> 2 contour
29.529	-1.72095	2
29.579	-1.7188	2
29.629	-1.72095	2
29.6461	-1.7295	2
29.679	-1.74529	2
29.727	-1.7795	2
29.729	-1.78122	2
29.764	-1.8295	2
29.779	-1.87654	2
29.7803	-1.8795	2
29.7872	-1.9295	2
29.829	-1.96679	2
29.8364	-1.9795	2
29.829	-1.98956	2
29.8026	-2.0295	2
29.779	-2.05705	2
29.7318	-2.0795	2
29.729	-2.08253	2
29.7088	-2.1295	2
29.679	-2.15417	2
29.629	-2.14219	2
29.579	-2.14402	2
29.529	-2.14282	2
29.5016	-2.1295	2
29.479	-2.11921	2
29.429	-2.08376	2
29.4252	-2.0795	2
29.3925	-2.0295	2
29.379	-1.98477	2
29.329	-2.02731	2
29.3143	-1.9795	2
29.329	-1.96681	2
29.3708	-1.9295	2
29.3777	-1.8795	2
29.379	-1.87654	2
29.394	-1.8295	2
29.429	-1.78122	2
29.431	-1.7795	2
29.479	-1.74529	2
29.5119	-1.7295	2
29.529	-1.72095	2
> 3 contour
29.629	-1.75796	3
29.6545	-1.7795	3
29.679	-1.82678	3
29.682	-1.8295	3
29.719	-1.8795	3
29.727	-1.9295	3
29.7201	-1.9795	3
29.6854	-2.0295	3
29.679	-2.03563	3
29.6575	-2.0795	3
29.629	-2.10346	3
29.5811	-2.0795	3
29.579	-2.07838	3
29.529	-2.07466	3
29.479	-2.03588	3
29.4725	-2.0295	3
29.4379	-1.9795	3
29.431	-1.9295	3
29.439	-1.8795	3
29.476	-1.8295	3
29.479	-1.82678	3
29.529	-1.78827	3
29.579	-1.78441	3
29.5882	-1.7795	3
29.629	-1.75796	3
> 4 contour
29.579	-1.81574	4
29.6282	-1.8295	4
29.629	-1.8297	4
29.6752	-1.8795	4
29.679	-1.89845	4
29.6883	-1.9295	4
29.679	-1.96484	4
29.6777	-1.9795	4
29.6336	-2.0295	4
29.629	-2.04569	4
29.579	-2.04738	4
29.529	-2.03341	4
29.5243	-2.0295	4
29.4815	-1.9795	4
29.479	-1.96484	4
29.4697	-1.9295	4
29.479	-1.89845	4
29.4828	-1.8795	4
29.529	-1.8297	4
29.5298	-1.8295	4
29.579	-1.81574	4
> 5 contour
29.529	-1.85763	5
29.579	-1.83809	5
29.629	-1.85763	5
29.6493	-1.8795	5
29.6666	-1.9295	5
29.6651	-1.9795	5
29.629	-2.01741	5
29.579	-2.02337	5
29.529	-2.00469	5
29.5062	-1.9795	5
29.4914	-1.9295	5
29.5087	-1.8795	5
29.529	-1.85763	5
> 6 contour
29.579	-1.8534	6
29.6233	-1.8795	6
29.629	-1.88667	6
29.6502	-1.9295	6
29.6524	-1.9795	6
29.629	-2.00408	6
29.579	-2.0089	6
29.5309	-1.9795	6
29.529	-1.97655	6
29.5078	-1.9295	6
29.529	-1.88667	6
29.5347	-1.8795	6
29.579	-1.8534	6
> 7 contour
29.579	-1.86871	7
29.5973	-1.8795	7
29.629	-1.91968	7
29.6339	-1.9295	7
29.6397	-1.9795	7
29.629	-1.99076	7
29.579	-1.99443	7
29.5546	-1.9795	7
29.529	-1.94029	7
29.5241	-1.9295	7
29.529	-1.91967	7
29.5607	-1.8795	7
29.579	-1.86871	7